2405388960

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4759}}^1$

素因数の和:4802

約数の個数: 288

約数和(自身を含む): 9169130880

約数和(自身を除く): 6763741920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 1944, 2080, 2106, 2160, 2340, 2430, 2592, 2808, 3120, 3159, 3240, 3510, 3744, 3888, 4212, 4320, 4680, 4759, 4860, 5265, 5616, 6240, 6318, 6480, 7020, 7776, 8424, 9360, 9518, 9720, 10530, 11232, 12636, 12960, 14040, 14277, 15795, 16848, 18720, 19036, 19440, 21060, 23795, 25272, 28080, 28554, 31590, 33696, 38072, 38880, 42120, 42831, 47590, 50544, 56160, 57108, 61867, 63180, 71385, 76144, 84240, 85662, 95180, 101088, 114216, 123734, 126360, 128493, 142770, 152288, 168480, 171324, 185601, 190360, 214155, 228432, 247468, 252720, 256986, 285540, 309335, 342648, 371202, 380720, 385479, 428310, 456864, 494936, 505440, 513972, 556803, 571080, 618670, 642465, 685296, 742404, 761440, 770958, 856620, 928005, 989872, 1027944, 1113606, 1142160, 1156437, 1237340, 1284930, 1370592, 1484808, 1541916, 1670409, 1713240, 1856010, 1927395, 1979744, 2055888, 2227212, 2284320, 2312874, 2474680, 2569860, 2784015, 2969616, 3083832, 3340818, 3426480, 3712020, 3854790, 4111776, 4454424, 4625748, 4949360, 5011227, 5139720, 5568030, 5782185, 5939232, 6167664, 6681636, 6852960, 7424040, 7709580, 8352045, 8908848, 9251496, 9898720, 10022454, 10279440, 11136060, 11564370, 12335328, 13363272, 14848080, 15033681, 15419160, 16704090, 17817696, 18502992, 20044908, 20558880, 22272120, 23128740, 25056135, 26726544, 29696160, 30067362, 30838320, 33408180, 37005984, 40089816, 44544240, 46257480, 50112270, 53453088, 60134724, 61676640, 66816360, 75168405, 80179632, 89088480, 92514960, 100224540, 120269448, 133632720, 150336810, 160359264, 185029920, 200449080, 240538896, 267265440, 300673620, 400898160, 481077792, 601347240, 801796320, 1202694480, 2405388960]

約数ペア:

[(1, 2405388960), (2, 1202694480), (3, 801796320), (4, 601347240), (5, 481077792), (6, 400898160), (8, 300673620), (9, 267265440), (10, 240538896), (12, 200449080), (13, 185029920), (15, 160359264), (16, 150336810), (18, 133632720), (20, 120269448), (24, 100224540), (26, 92514960), (27, 89088480), (30, 80179632), (32, 75168405), (36, 66816360), (39, 61676640), (40, 60134724), (45, 53453088), (48, 50112270), (52, 46257480), (54, 44544240), (60, 40089816), (65, 37005984), (72, 33408180), (78, 30838320), (80, 30067362), (81, 29696160), (90, 26726544), (96, 25056135), (104, 23128740), (108, 22272120), (117, 20558880), (120, 20044908), (130, 18502992), (135, 17817696), (144, 16704090), (156, 15419160), (160, 15033681), (162, 14848080), (180, 13363272), (195, 12335328), (208, 11564370), (216, 11136060), (234, 10279440), (240, 10022454), (243, 9898720), (260, 9251496), (270, 8908848), (288, 8352045), (312, 7709580), (324, 7424040), (351, 6852960), (360, 6681636), (390, 6167664), (405, 5939232), (416, 5782185), (432, 5568030), (468, 5139720), (480, 5011227), (486, 4949360), (520, 4625748), (540, 4454424), (585, 4111776), (624, 3854790), (648, 3712020), (702, 3426480), (720, 3340818), (780, 3083832), (810, 2969616), (864, 2784015), (936, 2569860), (972, 2474680), (1040, 2312874), (1053, 2284320), (1080, 2227212), (1170, 2055888), (1215, 1979744), (1248, 1927395), (1296, 1856010), (1404, 1713240), (1440, 1670409), (1560, 1541916), (1620, 1484808), (1755, 1370592), (1872, 1284930), (1944, 1237340), (2080, 1156437), (2106, 1142160), (2160, 1113606), (2340, 1027944), (2430, 989872), (2592, 928005), (2808, 856620), (3120, 770958), (3159, 761440), (3240, 742404), (3510, 685296), (3744, 642465), (3888, 618670), (4212, 571080), (4320, 556803), (4680, 513972), (4759, 505440), (4860, 494936), (5265, 456864), (5616, 428310), (6240, 385479), (6318, 380720), (6480, 371202), (7020, 342648), (7776, 309335), (8424, 285540), (9360, 256986), (9518, 252720), (9720, 247468), (10530, 228432), (11232, 214155), (12636, 190360), (12960, 185601), (14040, 171324), (14277, 168480), (15795, 152288), (16848, 142770), (18720, 128493), (19036, 126360), (19440, 123734), (21060, 114216), (23795, 101088), (25272, 95180), (28080, 85662), (28554, 84240), (31590, 76144), (33696, 71385), (38072, 63180), (38880, 61867), (42120, 57108), (42831, 56160), (47590, 50544)]