67569960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2141}}^1$

素因数の和:2418

約数の個数: 64

約数和(自身を含む): 203575680

約数和(自身を除く): 136005720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2141, 2630, 3156, 3945, 4282, 5260, 6312, 6423, 7890, 8564, 10520, 10705, 12846, 15780, 17128, 21410, 25692, 31560, 32115, 42820, 51384, 64230, 85640, 128460, 256920, 563083, 1126166, 1689249, 2252332, 2815415, 3378498, 4504664, 5630830, 6756996, 8446245, 11261660, 13513992, 16892490, 22523320, 33784980, 67569960]

約数ペア:

[(1, 67569960), (2, 33784980), (3, 22523320), (4, 16892490), (5, 13513992), (6, 11261660), (8, 8446245), (10, 6756996), (12, 5630830), (15, 4504664), (20, 3378498), (24, 2815415), (30, 2252332), (40, 1689249), (60, 1126166), (120, 563083), (263, 256920), (526, 128460), (789, 85640), (1052, 64230), (1315, 51384), (1578, 42820), (2104, 32115), (2141, 31560), (2630, 25692), (3156, 21410), (3945, 17128), (4282, 15780), (5260, 12846), (6312, 10705), (6423, 10520), (7890, 8564)]