87081360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2857}}^1$

素因数の和:3000

約数の個数: 80

約数和(自身を含む): 272173056

約数和(自身を除く): 185091696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 2857, 3048, 3810, 5080, 5714, 6096, 7620, 8571, 10160, 11428, 14285, 15240, 17142, 22856, 28570, 30480, 34284, 42855, 45712, 57140, 68568, 85710, 114280, 137136, 171420, 228560, 342840, 362839, 685680, 725678, 1088517, 1451356, 1814195, 2177034, 2902712, 3628390, 4354068, 5442585, 5805424, 7256780, 8708136, 10885170, 14513560, 17416272, 21770340, 29027120, 43540680, 87081360]

約数ペア:

[(1, 87081360), (2, 43540680), (3, 29027120), (4, 21770340), (5, 17416272), (6, 14513560), (8, 10885170), (10, 8708136), (12, 7256780), (15, 5805424), (16, 5442585), (20, 4354068), (24, 3628390), (30, 2902712), (40, 2177034), (48, 1814195), (60, 1451356), (80, 1088517), (120, 725678), (127, 685680), (240, 362839), (254, 342840), (381, 228560), (508, 171420), (635, 137136), (762, 114280), (1016, 85710), (1270, 68568), (1524, 57140), (1905, 45712), (2032, 42855), (2540, 34284), (2857, 30480), (3048, 28570), (3810, 22856), (5080, 17142), (5714, 15240), (6096, 14285), (7620, 11428), (8571, 10160)]