55243680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1621}}^1$

素因数の和:1710

約数の個数: 96

約数和(自身を含む): 176577408

約数和(自身を除く): 121333728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1621, 1704, 2130, 2272, 2840, 3242, 3408, 4260, 4863, 5680, 6484, 6816, 8105, 8520, 9726, 11360, 12968, 16210, 17040, 19452, 24315, 25936, 32420, 34080, 38904, 48630, 51872, 64840, 77808, 97260, 115091, 129680, 155616, 194520, 230182, 259360, 345273, 389040, 460364, 575455, 690546, 778080, 920728, 1150910, 1381092, 1726365, 1841456, 2301820, 2762184, 3452730, 3682912, 4603640, 5524368, 6905460, 9207280, 11048736, 13810920, 18414560, 27621840, 55243680]

約数ペア:

[(1, 55243680), (2, 27621840), (3, 18414560), (4, 13810920), (5, 11048736), (6, 9207280), (8, 6905460), (10, 5524368), (12, 4603640), (15, 3682912), (16, 3452730), (20, 2762184), (24, 2301820), (30, 1841456), (32, 1726365), (40, 1381092), (48, 1150910), (60, 920728), (71, 778080), (80, 690546), (96, 575455), (120, 460364), (142, 389040), (160, 345273), (213, 259360), (240, 230182), (284, 194520), (355, 155616), (426, 129680), (480, 115091), (568, 97260), (710, 77808), (852, 64840), (1065, 51872), (1136, 48630), (1420, 38904), (1621, 34080), (1704, 32420), (2130, 25936), (2272, 24315), (2840, 19452), (3242, 17040), (3408, 16210), (4260, 12968), (4863, 11360), (5680, 9726), (6484, 8520), (6816, 8105)]