275618520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{24697}}^1$

素因数の和:24745

約数の個数: 96

約数和(自身を含む): 924693120

約数和(自身を除く): 649074600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 24697, 49394, 74091, 98788, 123485, 148182, 197576, 222273, 246970, 296364, 370455, 444546, 493940, 592728, 740910, 765607, 889092, 987880, 1111365, 1481820, 1531214, 1778184, 2222730, 2296821, 2963640, 3062428, 3828035, 4445460, 4593642, 6124856, 6890463, 7656070, 8890920, 9187284, 11484105, 13780926, 15312140, 18374568, 22968210, 27561852, 30624280, 34452315, 45936420, 55123704, 68904630, 91872840, 137809260, 275618520]

約数ペア:

[(1, 275618520), (2, 137809260), (3, 91872840), (4, 68904630), (5, 55123704), (6, 45936420), (8, 34452315), (9, 30624280), (10, 27561852), (12, 22968210), (15, 18374568), (18, 15312140), (20, 13780926), (24, 11484105), (30, 9187284), (31, 8890920), (36, 7656070), (40, 6890463), (45, 6124856), (60, 4593642), (62, 4445460), (72, 3828035), (90, 3062428), (93, 2963640), (120, 2296821), (124, 2222730), (155, 1778184), (180, 1531214), (186, 1481820), (248, 1111365), (279, 987880), (310, 889092), (360, 765607), (372, 740910), (465, 592728), (558, 493940), (620, 444546), (744, 370455), (930, 296364), (1116, 246970), (1240, 222273), (1395, 197576), (1860, 148182), (2232, 123485), (2790, 98788), (3720, 74091), (5580, 49394), (11160, 24697)]