385151520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61723}}^1$

素因数の和:61754

約数の個数: 96

約数和(自身を含む): 1306573632

約数和(自身を除く): 921422112

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, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 61723, 123446, 185169, 246892, 308615, 370338, 493784, 617230, 740676, 802399, 925845, 987568, 1234460, 1481352, 1604798, 1851690, 1975136, 2407197, 2468920, 2962704, 3209596, 3703380, 4011995, 4814394, 4937840, 5925408, 6419192, 7406760, 8023990, 9628788, 9875680, 12035985, 12838384, 14813520, 16047980, 19257576, 24071970, 25676768, 29627040, 32095960, 38515152, 48143940, 64191920, 77030304, 96287880, 128383840, 192575760, 385151520]

約数ペア:

[(1, 385151520), (2, 192575760), (3, 128383840), (4, 96287880), (5, 77030304), (6, 64191920), (8, 48143940), (10, 38515152), (12, 32095960), (13, 29627040), (15, 25676768), (16, 24071970), (20, 19257576), (24, 16047980), (26, 14813520), (30, 12838384), (32, 12035985), (39, 9875680), (40, 9628788), (48, 8023990), (52, 7406760), (60, 6419192), (65, 5925408), (78, 4937840), (80, 4814394), (96, 4011995), (104, 3703380), (120, 3209596), (130, 2962704), (156, 2468920), (160, 2407197), (195, 1975136), (208, 1851690), (240, 1604798), (260, 1481352), (312, 1234460), (390, 987568), (416, 925845), (480, 802399), (520, 740676), (624, 617230), (780, 493784), (1040, 370338), (1248, 308615), (1560, 246892), (2080, 185169), (3120, 123446), (6240, 61723)]