79721160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39079}}^1$

素因数の和:39110

約数の個数: 64

約数和(自身を含む): 253238400

約数和(自身を除く): 173517240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 39079, 78158, 117237, 156316, 195395, 234474, 312632, 390790, 468948, 586185, 664343, 781580, 937896, 1172370, 1328686, 1563160, 1993029, 2344740, 2657372, 3321715, 3986058, 4689480, 5314744, 6643430, 7972116, 9965145, 13286860, 15944232, 19930290, 26573720, 39860580, 79721160]

約数ペア:

[(1, 79721160), (2, 39860580), (3, 26573720), (4, 19930290), (5, 15944232), (6, 13286860), (8, 9965145), (10, 7972116), (12, 6643430), (15, 5314744), (17, 4689480), (20, 3986058), (24, 3321715), (30, 2657372), (34, 2344740), (40, 1993029), (51, 1563160), (60, 1328686), (68, 1172370), (85, 937896), (102, 781580), (120, 664343), (136, 586185), (170, 468948), (204, 390790), (255, 312632), (340, 234474), (408, 195395), (510, 156316), (680, 117237), (1020, 78158), (2040, 39079)]