1520233980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{2477}}^1$

素因数の和:2735

約数の個数: 96

約数和(自身を含む): 4361200704

約数和(自身を除く): 2840966724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 193, 212, 265, 318, 386, 530, 579, 636, 772, 795, 965, 1060, 1158, 1590, 1930, 2316, 2477, 2895, 3180, 3860, 4954, 5790, 7431, 9908, 10229, 11580, 12385, 14862, 20458, 24770, 29724, 30687, 37155, 40916, 49540, 51145, 61374, 74310, 102290, 122748, 131281, 148620, 153435, 204580, 262562, 306870, 393843, 478061, 525124, 613740, 656405, 787686, 956122, 1312810, 1434183, 1575372, 1912244, 1969215, 2390305, 2625620, 2868366, 3938430, 4780610, 5736732, 7170915, 7876860, 9561220, 14341830, 25337233, 28683660, 50674466, 76011699, 101348932, 126686165, 152023398, 253372330, 304046796, 380058495, 506744660, 760116990, 1520233980]

約数ペア:

[(1, 1520233980), (2, 760116990), (3, 506744660), (4, 380058495), (5, 304046796), (6, 253372330), (10, 152023398), (12, 126686165), (15, 101348932), (20, 76011699), (30, 50674466), (53, 28683660), (60, 25337233), (106, 14341830), (159, 9561220), (193, 7876860), (212, 7170915), (265, 5736732), (318, 4780610), (386, 3938430), (530, 2868366), (579, 2625620), (636, 2390305), (772, 1969215), (795, 1912244), (965, 1575372), (1060, 1434183), (1158, 1312810), (1590, 956122), (1930, 787686), (2316, 656405), (2477, 613740), (2895, 525124), (3180, 478061), (3860, 393843), (4954, 306870), (5790, 262562), (7431, 204580), (9908, 153435), (10229, 148620), (11580, 131281), (12385, 122748), (14862, 102290), (20458, 74310), (24770, 61374), (29724, 51145), (30687, 49540), (37155, 40916)]