79057260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{1499}}^1$

素因数の和:1807

約数の個数: 72

約数和(自身を含む): 240786000

約数和(自身を除く): 161728740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1499, 1758, 2637, 2930, 2998, 3516, 4395, 4497, 5274, 5860, 5996, 7495, 8790, 8994, 10548, 13185, 13491, 14990, 17580, 17988, 22485, 26370, 26982, 29980, 44970, 52740, 53964, 67455, 89940, 134910, 269820, 439207, 878414, 1317621, 1756828, 2196035, 2635242, 3952863, 4392070, 5270484, 6588105, 7905726, 8784140, 13176210, 15811452, 19764315, 26352420, 39528630, 79057260]

約数ペア:

[(1, 79057260), (2, 39528630), (3, 26352420), (4, 19764315), (5, 15811452), (6, 13176210), (9, 8784140), (10, 7905726), (12, 6588105), (15, 5270484), (18, 4392070), (20, 3952863), (30, 2635242), (36, 2196035), (45, 1756828), (60, 1317621), (90, 878414), (180, 439207), (293, 269820), (586, 134910), (879, 89940), (1172, 67455), (1465, 53964), (1499, 52740), (1758, 44970), (2637, 29980), (2930, 26982), (2998, 26370), (3516, 22485), (4395, 17988), (4497, 17580), (5274, 14990), (5860, 13491), (5996, 13185), (7495, 10548), (8790, 8994)]