252940560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3889}}^1$

素因数の和:4176

約数の個数: 80

約数和(自身を含む): 787211520

約数和(自身を除く): 534270960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 3889, 4065, 4336, 5420, 6504, 7778, 8130, 10840, 11667, 13008, 15556, 16260, 19445, 21680, 23334, 31112, 32520, 38890, 46668, 58335, 62224, 65040, 77780, 93336, 116670, 155560, 186672, 233340, 311120, 466680, 933360, 1053919, 2107838, 3161757, 4215676, 5269595, 6323514, 8431352, 10539190, 12647028, 15808785, 16862704, 21078380, 25294056, 31617570, 42156760, 50588112, 63235140, 84313520, 126470280, 252940560]

約数ペア:

[(1, 252940560), (2, 126470280), (3, 84313520), (4, 63235140), (5, 50588112), (6, 42156760), (8, 31617570), (10, 25294056), (12, 21078380), (15, 16862704), (16, 15808785), (20, 12647028), (24, 10539190), (30, 8431352), (40, 6323514), (48, 5269595), (60, 4215676), (80, 3161757), (120, 2107838), (240, 1053919), (271, 933360), (542, 466680), (813, 311120), (1084, 233340), (1355, 186672), (1626, 155560), (2168, 116670), (2710, 93336), (3252, 77780), (3889, 65040), (4065, 62224), (4336, 58335), (5420, 46668), (6504, 38890), (7778, 32520), (8130, 31112), (10840, 23334), (11667, 21680), (13008, 19445), (15556, 16260)]