87660480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:866

約数の個数: 112

約数和(自身を含む): 280903680

約数和(自身を除く): 193243200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 719, 762, 960, 1016, 1270, 1438, 1524, 1905, 2032, 2157, 2540, 2876, 3048, 3595, 3810, 4064, 4314, 5080, 5752, 6096, 7190, 7620, 8128, 8628, 10160, 10785, 11504, 12192, 14380, 15240, 17256, 20320, 21570, 23008, 24384, 28760, 30480, 34512, 40640, 43140, 46016, 57520, 60960, 69024, 86280, 91313, 115040, 121920, 138048, 172560, 182626, 230080, 273939, 345120, 365252, 456565, 547878, 690240, 730504, 913130, 1095756, 1369695, 1461008, 1826260, 2191512, 2739390, 2922016, 3652520, 4383024, 5478780, 5844032, 7305040, 8766048, 10957560, 14610080, 17532096, 21915120, 29220160, 43830240, 87660480]

約数ペア:

[(1, 87660480), (2, 43830240), (3, 29220160), (4, 21915120), (5, 17532096), (6, 14610080), (8, 10957560), (10, 8766048), (12, 7305040), (15, 5844032), (16, 5478780), (20, 4383024), (24, 3652520), (30, 2922016), (32, 2739390), (40, 2191512), (48, 1826260), (60, 1461008), (64, 1369695), (80, 1095756), (96, 913130), (120, 730504), (127, 690240), (160, 547878), (192, 456565), (240, 365252), (254, 345120), (320, 273939), (381, 230080), (480, 182626), (508, 172560), (635, 138048), (719, 121920), (762, 115040), (960, 91313), (1016, 86280), (1270, 69024), (1438, 60960), (1524, 57520), (1905, 46016), (2032, 43140), (2157, 40640), (2540, 34512), (2876, 30480), (3048, 28760), (3595, 24384), (3810, 23008), (4064, 21570), (4314, 20320), (5080, 17256), (5752, 15240), (6096, 14380), (7190, 12192), (7620, 11504), (8128, 10785), (8628, 10160)]