155950440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{2141}}^1$

素因数の和:2762

約数の個数: 64

約数和(自身を含む): 468840960

約数和(自身を除く): 312890520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 607, 1214, 1821, 2141, 2428, 3035, 3642, 4282, 4856, 6070, 6423, 7284, 8564, 9105, 10705, 12140, 12846, 14568, 17128, 18210, 21410, 24280, 25692, 32115, 36420, 42820, 51384, 64230, 72840, 85640, 128460, 256920, 1299587, 2599174, 3898761, 5198348, 6497935, 7797522, 10396696, 12995870, 15595044, 19493805, 25991740, 31190088, 38987610, 51983480, 77975220, 155950440]

約数ペア:

[(1, 155950440), (2, 77975220), (3, 51983480), (4, 38987610), (5, 31190088), (6, 25991740), (8, 19493805), (10, 15595044), (12, 12995870), (15, 10396696), (20, 7797522), (24, 6497935), (30, 5198348), (40, 3898761), (60, 2599174), (120, 1299587), (607, 256920), (1214, 128460), (1821, 85640), (2141, 72840), (2428, 64230), (3035, 51384), (3642, 42820), (4282, 36420), (4856, 32115), (6070, 25692), (6423, 24280), (7284, 21410), (8564, 18210), (9105, 17128), (10705, 14568), (12140, 12846)]