75641520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1163}}^1$

素因数の和:1450

約数の個数: 80

約数和(自身を含む): 235556352

約数和(自身を除く): 159914832

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, 1163, 1355, 1626, 2168, 2326, 2710, 3252, 3489, 4065, 4336, 4652, 5420, 5815, 6504, 6978, 8130, 9304, 10840, 11630, 13008, 13956, 16260, 17445, 18608, 21680, 23260, 27912, 32520, 34890, 46520, 55824, 65040, 69780, 93040, 139560, 279120, 315173, 630346, 945519, 1260692, 1575865, 1891038, 2521384, 3151730, 3782076, 4727595, 5042768, 6303460, 7564152, 9455190, 12606920, 15128304, 18910380, 25213840, 37820760, 75641520]

約数ペア:

[(1, 75641520), (2, 37820760), (3, 25213840), (4, 18910380), (5, 15128304), (6, 12606920), (8, 9455190), (10, 7564152), (12, 6303460), (15, 5042768), (16, 4727595), (20, 3782076), (24, 3151730), (30, 2521384), (40, 1891038), (48, 1575865), (60, 1260692), (80, 945519), (120, 630346), (240, 315173), (271, 279120), (542, 139560), (813, 93040), (1084, 69780), (1163, 65040), (1355, 55824), (1626, 46520), (2168, 34890), (2326, 32520), (2710, 27912), (3252, 23260), (3489, 21680), (4065, 18608), (4336, 17445), (4652, 16260), (5420, 13956), (5815, 13008), (6504, 11630), (6978, 10840), (8130, 9304)]