56231520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3779}}^1$

素因数の和:3828

約数の個数: 96

約数和(自身を含む): 182891520

約数和(自身を除く): 126660000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 3779, 4960, 7440, 7558, 11337, 14880, 15116, 18895, 22674, 30232, 37790, 45348, 56685, 60464, 75580, 90696, 113370, 117149, 120928, 151160, 181392, 226740, 234298, 302320, 351447, 362784, 453480, 468596, 585745, 604640, 702894, 906960, 937192, 1171490, 1405788, 1757235, 1813920, 1874384, 2342980, 2811576, 3514470, 3748768, 4685960, 5623152, 7028940, 9371920, 11246304, 14057880, 18743840, 28115760, 56231520]

約数ペア:

[(1, 56231520), (2, 28115760), (3, 18743840), (4, 14057880), (5, 11246304), (6, 9371920), (8, 7028940), (10, 5623152), (12, 4685960), (15, 3748768), (16, 3514470), (20, 2811576), (24, 2342980), (30, 1874384), (31, 1813920), (32, 1757235), (40, 1405788), (48, 1171490), (60, 937192), (62, 906960), (80, 702894), (93, 604640), (96, 585745), (120, 468596), (124, 453480), (155, 362784), (160, 351447), (186, 302320), (240, 234298), (248, 226740), (310, 181392), (372, 151160), (465, 120928), (480, 117149), (496, 113370), (620, 90696), (744, 75580), (930, 60464), (992, 56685), (1240, 45348), (1488, 37790), (1860, 30232), (2480, 22674), (2976, 18895), (3720, 15116), (3779, 14880), (4960, 11337), (7440, 7558)]