79846560

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:189

約数の個数: 240

約数和(自身を含む): 289247112

約数和(自身を除く): 209400552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 61, 72, 80, 81, 90, 96, 101, 108, 120, 122, 135, 144, 160, 162, 180, 183, 202, 216, 240, 244, 270, 288, 303, 305, 324, 360, 366, 404, 405, 432, 480, 488, 505, 540, 549, 606, 610, 648, 720, 732, 808, 810, 864, 909, 915, 976, 1010, 1080, 1098, 1212, 1220, 1296, 1440, 1464, 1515, 1616, 1620, 1647, 1818, 1830, 1952, 2020, 2160, 2196, 2424, 2440, 2592, 2727, 2745, 2928, 3030, 3232, 3240, 3294, 3636, 3660, 4040, 4320, 4392, 4545, 4848, 4880, 4941, 5454, 5490, 5856, 6060, 6161, 6480, 6588, 7272, 7320, 8080, 8181, 8235, 8784, 9090, 9696, 9760, 9882, 10908, 10980, 12120, 12322, 12960, 13176, 13635, 14544, 14640, 16160, 16362, 16470, 17568, 18180, 18483, 19764, 21816, 21960, 24240, 24644, 24705, 26352, 27270, 29088, 29280, 30805, 32724, 32940, 36360, 36966, 39528, 40905, 43632, 43920, 48480, 49288, 49410, 52704, 54540, 55449, 61610, 65448, 65880, 72720, 73932, 79056, 81810, 87264, 87840, 92415, 98576, 98820, 109080, 110898, 123220, 130896, 131760, 145440, 147864, 158112, 163620, 166347, 184830, 197152, 197640, 218160, 221796, 246440, 261792, 263520, 277245, 295728, 327240, 332694, 369660, 395280, 436320, 443592, 492880, 499041, 554490, 591456, 654480, 665388, 739320, 790560, 831735, 887184, 985760, 998082, 1108980, 1308960, 1330776, 1478640, 1663470, 1774368, 1996164, 2217960, 2495205, 2661552, 2957280, 3326940, 3992328, 4435920, 4990410, 5323104, 6653880, 7984656, 8871840, 9980820, 13307760, 15969312, 19961640, 26615520, 39923280, 79846560]

約数ペア:

[(1, 79846560), (2, 39923280), (3, 26615520), (4, 19961640), (5, 15969312), (6, 13307760), (8, 9980820), (9, 8871840), (10, 7984656), (12, 6653880), (15, 5323104), (16, 4990410), (18, 4435920), (20, 3992328), (24, 3326940), (27, 2957280), (30, 2661552), (32, 2495205), (36, 2217960), (40, 1996164), (45, 1774368), (48, 1663470), (54, 1478640), (60, 1330776), (61, 1308960), (72, 1108980), (80, 998082), (81, 985760), (90, 887184), (96, 831735), (101, 790560), (108, 739320), (120, 665388), (122, 654480), (135, 591456), (144, 554490), (160, 499041), (162, 492880), (180, 443592), (183, 436320), (202, 395280), (216, 369660), (240, 332694), (244, 327240), (270, 295728), (288, 277245), (303, 263520), (305, 261792), (324, 246440), (360, 221796), (366, 218160), (404, 197640), (405, 197152), (432, 184830), (480, 166347), (488, 163620), (505, 158112), (540, 147864), (549, 145440), (606, 131760), (610, 130896), (648, 123220), (720, 110898), (732, 109080), (808, 98820), (810, 98576), (864, 92415), (909, 87840), (915, 87264), (976, 81810), (1010, 79056), (1080, 73932), (1098, 72720), (1212, 65880), (1220, 65448), (1296, 61610), (1440, 55449), (1464, 54540), (1515, 52704), (1616, 49410), (1620, 49288), (1647, 48480), (1818, 43920), (1830, 43632), (1952, 40905), (2020, 39528), (2160, 36966), (2196, 36360), (2424, 32940), (2440, 32724), (2592, 30805), (2727, 29280), (2745, 29088), (2928, 27270), (3030, 26352), (3232, 24705), (3240, 24644), (3294, 24240), (3636, 21960), (3660, 21816), (4040, 19764), (4320, 18483), (4392, 18180), (4545, 17568), (4848, 16470), (4880, 16362), (4941, 16160), (5454, 14640), (5490, 14544), (5856, 13635), (6060, 13176), (6161, 12960), (6480, 12322), (6588, 12120), (7272, 10980), (7320, 10908), (8080, 9882), (8181, 9760), (8235, 9696), (8784, 9090)]