428884080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14071}}^1$

素因数の和:14214

約数の個数: 80

約数和(自身を含む): 1340104704

約数和(自身を除く): 911220624

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, 3048, 3810, 5080, 6096, 7620, 10160, 14071, 15240, 28142, 30480, 42213, 56284, 70355, 84426, 112568, 140710, 168852, 211065, 225136, 281420, 337704, 422130, 562840, 675408, 844260, 1125680, 1688520, 1787017, 3377040, 3574034, 5361051, 7148068, 8935085, 10722102, 14296136, 17870170, 21444204, 26805255, 28592272, 35740340, 42888408, 53610510, 71480680, 85776816, 107221020, 142961360, 214442040, 428884080]

約数ペア:

[(1, 428884080), (2, 214442040), (3, 142961360), (4, 107221020), (5, 85776816), (6, 71480680), (8, 53610510), (10, 42888408), (12, 35740340), (15, 28592272), (16, 26805255), (20, 21444204), (24, 17870170), (30, 14296136), (40, 10722102), (48, 8935085), (60, 7148068), (80, 5361051), (120, 3574034), (127, 3377040), (240, 1787017), (254, 1688520), (381, 1125680), (508, 844260), (635, 675408), (762, 562840), (1016, 422130), (1270, 337704), (1524, 281420), (1905, 225136), (2032, 211065), (2540, 168852), (3048, 140710), (3810, 112568), (5080, 84426), (6096, 70355), (7620, 56284), (10160, 42213), (14071, 30480), (15240, 28142)]