3956319240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{11287}}^1$

素因数の和:11451

約数の個数: 128

約数和(自身を含む): 12483624960

約数和(自身を除く): 8527305720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 127, 138, 184, 230, 254, 276, 345, 381, 460, 508, 552, 635, 690, 762, 920, 1016, 1270, 1380, 1524, 1905, 2540, 2760, 2921, 3048, 3810, 5080, 5842, 7620, 8763, 11287, 11684, 14605, 15240, 17526, 22574, 23368, 29210, 33861, 35052, 43815, 45148, 56435, 58420, 67722, 70104, 87630, 90296, 112870, 116840, 135444, 169305, 175260, 225740, 259601, 270888, 338610, 350520, 451480, 519202, 677220, 778803, 1038404, 1298005, 1354440, 1433449, 1557606, 2076808, 2596010, 2866898, 3115212, 3894015, 4300347, 5192020, 5733796, 6230424, 7167245, 7788030, 8600694, 10384040, 11467592, 14334490, 15576060, 17201388, 21501735, 28668980, 31152120, 32969327, 34402776, 43003470, 57337960, 65938654, 86006940, 98907981, 131877308, 164846635, 172013880, 197815962, 263754616, 329693270, 395631924, 494539905, 659386540, 791263848, 989079810, 1318773080, 1978159620, 3956319240]

約数ペア:

[(1, 3956319240), (2, 1978159620), (3, 1318773080), (4, 989079810), (5, 791263848), (6, 659386540), (8, 494539905), (10, 395631924), (12, 329693270), (15, 263754616), (20, 197815962), (23, 172013880), (24, 164846635), (30, 131877308), (40, 98907981), (46, 86006940), (60, 65938654), (69, 57337960), (92, 43003470), (115, 34402776), (120, 32969327), (127, 31152120), (138, 28668980), (184, 21501735), (230, 17201388), (254, 15576060), (276, 14334490), (345, 11467592), (381, 10384040), (460, 8600694), (508, 7788030), (552, 7167245), (635, 6230424), (690, 5733796), (762, 5192020), (920, 4300347), (1016, 3894015), (1270, 3115212), (1380, 2866898), (1524, 2596010), (1905, 2076808), (2540, 1557606), (2760, 1433449), (2921, 1354440), (3048, 1298005), (3810, 1038404), (5080, 778803), (5842, 677220), (7620, 519202), (8763, 451480), (11287, 350520), (11684, 338610), (14605, 270888), (15240, 259601), (17526, 225740), (22574, 175260), (23368, 169305), (29210, 135444), (33861, 116840), (35052, 112870), (43815, 90296), (45148, 87630), (56435, 70104), (58420, 67722)]