80052540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 233619456

約数和(自身を除く): 153566916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 193, 223, 310, 372, 386, 446, 465, 579, 620, 669, 772, 892, 930, 965, 1115, 1158, 1338, 1860, 1930, 2230, 2316, 2676, 2895, 3345, 3860, 4460, 5790, 5983, 6690, 6913, 11580, 11966, 13380, 13826, 17949, 20739, 23932, 27652, 29915, 34565, 35898, 41478, 43039, 59830, 69130, 71796, 82956, 86078, 89745, 103695, 119660, 129117, 138260, 172156, 179490, 207390, 215195, 258234, 358980, 414780, 430390, 516468, 645585, 860780, 1291170, 1334209, 2582340, 2668418, 4002627, 5336836, 6671045, 8005254, 13342090, 16010508, 20013135, 26684180, 40026270, 80052540]

約数ペア:

[(1, 80052540), (2, 40026270), (3, 26684180), (4, 20013135), (5, 16010508), (6, 13342090), (10, 8005254), (12, 6671045), (15, 5336836), (20, 4002627), (30, 2668418), (31, 2582340), (60, 1334209), (62, 1291170), (93, 860780), (124, 645585), (155, 516468), (186, 430390), (193, 414780), (223, 358980), (310, 258234), (372, 215195), (386, 207390), (446, 179490), (465, 172156), (579, 138260), (620, 129117), (669, 119660), (772, 103695), (892, 89745), (930, 86078), (965, 82956), (1115, 71796), (1158, 69130), (1338, 59830), (1860, 43039), (1930, 41478), (2230, 35898), (2316, 34565), (2676, 29915), (2895, 27652), (3345, 23932), (3860, 20739), (4460, 17949), (5790, 13826), (5983, 13380), (6690, 11966), (6913, 11580)]