289285680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9491}}^1$

素因数の和:9634

約数の個数: 80

約数和(自身を含む): 903942144

約数和(自身を除く): 614656464

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, 9491, 10160, 15240, 18982, 28473, 30480, 37964, 47455, 56946, 75928, 94910, 113892, 142365, 151856, 189820, 227784, 284730, 379640, 455568, 569460, 759280, 1138920, 1205357, 2277840, 2410714, 3616071, 4821428, 6026785, 7232142, 9642856, 12053570, 14464284, 18080355, 19285712, 24107140, 28928568, 36160710, 48214280, 57857136, 72321420, 96428560, 144642840, 289285680]

約数ペア:

[(1, 289285680), (2, 144642840), (3, 96428560), (4, 72321420), (5, 57857136), (6, 48214280), (8, 36160710), (10, 28928568), (12, 24107140), (15, 19285712), (16, 18080355), (20, 14464284), (24, 12053570), (30, 9642856), (40, 7232142), (48, 6026785), (60, 4821428), (80, 3616071), (120, 2410714), (127, 2277840), (240, 1205357), (254, 1138920), (381, 759280), (508, 569460), (635, 455568), (762, 379640), (1016, 284730), (1270, 227784), (1524, 189820), (1905, 151856), (2032, 142365), (2540, 113892), (3048, 94910), (3810, 75928), (5080, 56946), (6096, 47455), (7620, 37964), (9491, 30480), (10160, 28473), (15240, 18982)]