80637120

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 336

約数和(自身を含む): 309542688

約数和(自身を除く): 228905568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 61, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 122, 135, 136, 144, 153, 160, 162, 170, 180, 183, 192, 204, 216, 240, 243, 244, 255, 270, 272, 288, 305, 306, 320, 324, 340, 360, 366, 405, 408, 432, 459, 480, 486, 488, 510, 540, 544, 549, 576, 610, 612, 648, 680, 720, 732, 765, 810, 816, 864, 915, 918, 960, 972, 976, 1020, 1037, 1080, 1088, 1098, 1215, 1220, 1224, 1296, 1360, 1377, 1440, 1464, 1530, 1620, 1632, 1647, 1728, 1830, 1836, 1944, 1952, 2040, 2074, 2160, 2196, 2295, 2430, 2440, 2448, 2592, 2720, 2745, 2754, 2880, 2928, 3060, 3111, 3240, 3264, 3294, 3660, 3672, 3888, 3904, 4080, 4131, 4148, 4320, 4392, 4590, 4860, 4880, 4896, 4941, 5184, 5185, 5440, 5490, 5508, 5856, 6120, 6222, 6480, 6588, 6885, 7320, 7344, 7776, 8160, 8235, 8262, 8296, 8640, 8784, 9180, 9333, 9720, 9760, 9792, 9882, 10370, 10980, 11016, 11712, 12240, 12444, 12960, 13176, 13770, 14640, 14688, 14823, 15552, 15555, 16320, 16470, 16524, 16592, 17568, 18360, 18666, 19440, 19520, 19764, 20655, 20740, 21960, 22032, 24480, 24705, 24888, 25920, 26352, 27540, 27999, 29280, 29376, 29646, 31110, 32940, 33048, 33184, 35136, 36720, 37332, 38880, 39528, 41310, 41480, 43920, 44064, 46665, 48960, 49410, 49776, 52704, 55080, 55998, 58560, 59292, 62220, 65880, 66096, 66368, 73440, 74115, 74664, 77760, 79056, 82620, 82960, 83997, 87840, 88128, 93330, 98820, 99552, 105408, 110160, 111996, 118584, 124440, 131760, 132192, 139995, 146880, 148230, 149328, 158112, 165240, 165920, 167994, 175680, 186660, 197640, 199104, 220320, 223992, 237168, 248880, 251991, 263520, 264384, 279990, 296460, 298656, 316224, 330480, 331840, 335988, 373320, 395280, 419985, 440640, 447984, 474336, 497760, 503982, 527040, 559980, 592920, 597312, 660960, 671976, 746640, 790560, 839970, 895968, 948672, 995520, 1007964, 1119960, 1185840, 1259955, 1321920, 1343952, 1493280, 1581120, 1679940, 1791936, 2015928, 2239920, 2371680, 2519910, 2687904, 2986560, 3359880, 4031856, 4479840, 4743360, 5039820, 5375808, 6719760, 8063712, 8959680, 10079640, 13439520, 16127424, 20159280, 26879040, 40318560, 80637120]

約数ペア:

[(1, 80637120), (2, 40318560), (3, 26879040), (4, 20159280), (5, 16127424), (6, 13439520), (8, 10079640), (9, 8959680), (10, 8063712), (12, 6719760), (15, 5375808), (16, 5039820), (17, 4743360), (18, 4479840), (20, 4031856), (24, 3359880), (27, 2986560), (30, 2687904), (32, 2519910), (34, 2371680), (36, 2239920), (40, 2015928), (45, 1791936), (48, 1679940), (51, 1581120), (54, 1493280), (60, 1343952), (61, 1321920), (64, 1259955), (68, 1185840), (72, 1119960), (80, 1007964), (81, 995520), (85, 948672), (90, 895968), (96, 839970), (102, 790560), (108, 746640), (120, 671976), (122, 660960), (135, 597312), (136, 592920), (144, 559980), (153, 527040), (160, 503982), (162, 497760), (170, 474336), (180, 447984), (183, 440640), (192, 419985), (204, 395280), (216, 373320), (240, 335988), (243, 331840), (244, 330480), (255, 316224), (270, 298656), (272, 296460), (288, 279990), (305, 264384), (306, 263520), (320, 251991), (324, 248880), (340, 237168), (360, 223992), (366, 220320), (405, 199104), (408, 197640), (432, 186660), (459, 175680), (480, 167994), (486, 165920), (488, 165240), (510, 158112), (540, 149328), (544, 148230), (549, 146880), (576, 139995), (610, 132192), (612, 131760), (648, 124440), (680, 118584), (720, 111996), (732, 110160), (765, 105408), (810, 99552), (816, 98820), (864, 93330), (915, 88128), (918, 87840), (960, 83997), (972, 82960), (976, 82620), (1020, 79056), (1037, 77760), (1080, 74664), (1088, 74115), (1098, 73440), (1215, 66368), (1220, 66096), (1224, 65880), (1296, 62220), (1360, 59292), (1377, 58560), (1440, 55998), (1464, 55080), (1530, 52704), (1620, 49776), (1632, 49410), (1647, 48960), (1728, 46665), (1830, 44064), (1836, 43920), (1944, 41480), (1952, 41310), (2040, 39528), (2074, 38880), (2160, 37332), (2196, 36720), (2295, 35136), (2430, 33184), (2440, 33048), (2448, 32940), (2592, 31110), (2720, 29646), (2745, 29376), (2754, 29280), (2880, 27999), (2928, 27540), (3060, 26352), (3111, 25920), (3240, 24888), (3264, 24705), (3294, 24480), (3660, 22032), (3672, 21960), (3888, 20740), (3904, 20655), (4080, 19764), (4131, 19520), (4148, 19440), (4320, 18666), (4392, 18360), (4590, 17568), (4860, 16592), (4880, 16524), (4896, 16470), (4941, 16320), (5184, 15555), (5185, 15552), (5440, 14823), (5490, 14688), (5508, 14640), (5856, 13770), (6120, 13176), (6222, 12960), (6480, 12444), (6588, 12240), (6885, 11712), (7320, 11016), (7344, 10980), (7776, 10370), (8160, 9882), (8235, 9792), (8262, 9760), (8296, 9720), (8640, 9333), (8784, 9180)]