1264943580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{6521}}^1$

素因数の和:6647

約数の個数: 96

約数和(自身を含む): 3668390208

約数和(自身を除く): 2403446628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 61, 106, 122, 159, 183, 212, 244, 265, 305, 318, 366, 530, 610, 636, 732, 795, 915, 1060, 1220, 1590, 1830, 3180, 3233, 3660, 6466, 6521, 9699, 12932, 13042, 16165, 19398, 19563, 26084, 32330, 32605, 38796, 39126, 48495, 64660, 65210, 78252, 96990, 97815, 130420, 193980, 195630, 345613, 391260, 397781, 691226, 795562, 1036839, 1193343, 1382452, 1591124, 1728065, 1988905, 2073678, 2386686, 3456130, 3977810, 4147356, 4773372, 5184195, 5966715, 6912260, 7955620, 10368390, 11933430, 20736780, 21082393, 23866860, 42164786, 63247179, 84329572, 105411965, 126494358, 210823930, 252988716, 316235895, 421647860, 632471790, 1264943580]

約数ペア:

[(1, 1264943580), (2, 632471790), (3, 421647860), (4, 316235895), (5, 252988716), (6, 210823930), (10, 126494358), (12, 105411965), (15, 84329572), (20, 63247179), (30, 42164786), (53, 23866860), (60, 21082393), (61, 20736780), (106, 11933430), (122, 10368390), (159, 7955620), (183, 6912260), (212, 5966715), (244, 5184195), (265, 4773372), (305, 4147356), (318, 3977810), (366, 3456130), (530, 2386686), (610, 2073678), (636, 1988905), (732, 1728065), (795, 1591124), (915, 1382452), (1060, 1193343), (1220, 1036839), (1590, 795562), (1830, 691226), (3180, 397781), (3233, 391260), (3660, 345613), (6466, 195630), (6521, 193980), (9699, 130420), (12932, 97815), (13042, 96990), (16165, 78252), (19398, 65210), (19563, 64660), (26084, 48495), (32330, 39126), (32605, 38796)]