154541040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1699}}^1$

素因数の和:2094

約数の個数: 80

約数和(自身を含む): 480624000

約数和(自身を除く): 326082960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 758, 1137, 1516, 1699, 1895, 2274, 3032, 3398, 3790, 4548, 5097, 5685, 6064, 6796, 7580, 8495, 9096, 10194, 11370, 13592, 15160, 16990, 18192, 20388, 22740, 25485, 27184, 30320, 33980, 40776, 45480, 50970, 67960, 81552, 90960, 101940, 135920, 203880, 407760, 643921, 1287842, 1931763, 2575684, 3219605, 3863526, 5151368, 6439210, 7727052, 9658815, 10302736, 12878420, 15454104, 19317630, 25756840, 30908208, 38635260, 51513680, 77270520, 154541040]

約数ペア:

[(1, 154541040), (2, 77270520), (3, 51513680), (4, 38635260), (5, 30908208), (6, 25756840), (8, 19317630), (10, 15454104), (12, 12878420), (15, 10302736), (16, 9658815), (20, 7727052), (24, 6439210), (30, 5151368), (40, 3863526), (48, 3219605), (60, 2575684), (80, 1931763), (120, 1287842), (240, 643921), (379, 407760), (758, 203880), (1137, 135920), (1516, 101940), (1699, 90960), (1895, 81552), (2274, 67960), (3032, 50970), (3398, 45480), (3790, 40776), (4548, 33980), (5097, 30320), (5685, 27184), (6064, 25485), (6796, 22740), (7580, 20388), (8495, 18192), (9096, 16990), (10194, 15160), (11370, 13592)]