761359920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{24979}}^1$

素因数の和:25122

約数の個数: 80

約数和(自身を含む): 2378895360

約数和(自身を除く): 1617535440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 5080, 6096, 7620, 10160, 15240, 24979, 30480, 49958, 74937, 99916, 124895, 149874, 199832, 249790, 299748, 374685, 399664, 499580, 599496, 749370, 999160, 1198992, 1498740, 1998320, 2997480, 3172333, 5994960, 6344666, 9516999, 12689332, 15861665, 19033998, 25378664, 31723330, 38067996, 47584995, 50757328, 63446660, 76135992, 95169990, 126893320, 152271984, 190339980, 253786640, 380679960, 761359920]

約数ペア:

[(1, 761359920), (2, 380679960), (3, 253786640), (4, 190339980), (5, 152271984), (6, 126893320), (8, 95169990), (10, 76135992), (12, 63446660), (15, 50757328), (16, 47584995), (20, 38067996), (24, 31723330), (30, 25378664), (40, 19033998), (48, 15861665), (60, 12689332), (80, 9516999), (120, 6344666), (127, 5994960), (240, 3172333), (254, 2997480), (381, 1998320), (508, 1498740), (635, 1198992), (762, 999160), (1016, 749370), (1270, 599496), (1524, 499580), (1905, 399664), (2032, 374685), (2540, 299748), (3048, 249790), (3810, 199832), (5080, 149874), (6096, 124895), (7620, 99916), (10160, 74937), (15240, 49958), (24979, 30480)]