2627040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 8932896

約数和(自身を除く): 6305856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 421, 480, 520, 624, 780, 842, 1040, 1248, 1263, 1560, 1684, 2080, 2105, 2526, 3120, 3368, 4210, 5052, 5473, 6240, 6315, 6736, 8420, 10104, 10946, 12630, 13472, 16419, 16840, 20208, 21892, 25260, 27365, 32838, 33680, 40416, 43784, 50520, 54730, 65676, 67360, 82095, 87568, 101040, 109460, 131352, 164190, 175136, 202080, 218920, 262704, 328380, 437840, 525408, 656760, 875680, 1313520, 2627040]

約数ペア:

[(1, 2627040), (2, 1313520), (3, 875680), (4, 656760), (5, 525408), (6, 437840), (8, 328380), (10, 262704), (12, 218920), (13, 202080), (15, 175136), (16, 164190), (20, 131352), (24, 109460), (26, 101040), (30, 87568), (32, 82095), (39, 67360), (40, 65676), (48, 54730), (52, 50520), (60, 43784), (65, 40416), (78, 33680), (80, 32838), (96, 27365), (104, 25260), (120, 21892), (130, 20208), (156, 16840), (160, 16419), (195, 13472), (208, 12630), (240, 10946), (260, 10104), (312, 8420), (390, 6736), (416, 6315), (421, 6240), (480, 5473), (520, 5052), (624, 4210), (780, 3368), (842, 3120), (1040, 2526), (1248, 2105), (1263, 2080), (1560, 1684)]