316506720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{907}}^1$

素因数の和:1652

約数の個数: 96

約数和(自身を含む): 999468288

約数和(自身を除く): 682961568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 727, 907, 1454, 1814, 2181, 2721, 2908, 3628, 3635, 4362, 4535, 5442, 5816, 7256, 7270, 8724, 9070, 10884, 10905, 11632, 13605, 14512, 14540, 17448, 18140, 21768, 21810, 23264, 27210, 29024, 29080, 34896, 36280, 43536, 43620, 54420, 58160, 69792, 72560, 87072, 87240, 108840, 116320, 145120, 174480, 217680, 348960, 435360, 659389, 1318778, 1978167, 2637556, 3296945, 3956334, 5275112, 6593890, 7912668, 9890835, 10550224, 13187780, 15825336, 19781670, 21100448, 26375560, 31650672, 39563340, 52751120, 63301344, 79126680, 105502240, 158253360, 316506720]

約数ペア:

[(1, 316506720), (2, 158253360), (3, 105502240), (4, 79126680), (5, 63301344), (6, 52751120), (8, 39563340), (10, 31650672), (12, 26375560), (15, 21100448), (16, 19781670), (20, 15825336), (24, 13187780), (30, 10550224), (32, 9890835), (40, 7912668), (48, 6593890), (60, 5275112), (80, 3956334), (96, 3296945), (120, 2637556), (160, 1978167), (240, 1318778), (480, 659389), (727, 435360), (907, 348960), (1454, 217680), (1814, 174480), (2181, 145120), (2721, 116320), (2908, 108840), (3628, 87240), (3635, 87072), (4362, 72560), (4535, 69792), (5442, 58160), (5816, 54420), (7256, 43620), (7270, 43536), (8724, 36280), (9070, 34896), (10884, 29080), (10905, 29024), (11632, 27210), (13605, 23264), (14512, 21810), (14540, 21768), (17448, 18140)]