63901560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28027}}^1$

素因数の和:28060

約数の個数: 64

約数和(自身を含む): 201801600

約数和(自身を除く): 137900040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 28027, 56054, 84081, 112108, 140135, 168162, 224216, 280270, 336324, 420405, 532513, 560540, 672648, 840810, 1065026, 1121080, 1597539, 1681620, 2130052, 2662565, 3195078, 3363240, 4260104, 5325130, 6390156, 7987695, 10650260, 12780312, 15975390, 21300520, 31950780, 63901560]

約数ペア:

[(1, 63901560), (2, 31950780), (3, 21300520), (4, 15975390), (5, 12780312), (6, 10650260), (8, 7987695), (10, 6390156), (12, 5325130), (15, 4260104), (19, 3363240), (20, 3195078), (24, 2662565), (30, 2130052), (38, 1681620), (40, 1597539), (57, 1121080), (60, 1065026), (76, 840810), (95, 672648), (114, 560540), (120, 532513), (152, 420405), (190, 336324), (228, 280270), (285, 224216), (380, 168162), (456, 140135), (570, 112108), (760, 84081), (1140, 56054), (2280, 28027)]