140878560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2311}}^1$

素因数の和:2456

約数の個数: 96

約数和(自身を含む): 447455232

約数和(自身を除く): 306576672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 127, 160, 240, 254, 381, 480, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2311, 2540, 3048, 3810, 4064, 4622, 5080, 6096, 6933, 7620, 9244, 10160, 11555, 12192, 13866, 15240, 18488, 20320, 23110, 27732, 30480, 34665, 36976, 46220, 55464, 60960, 69330, 73952, 92440, 110928, 138660, 184880, 221856, 277320, 293497, 369760, 554640, 586994, 880491, 1109280, 1173988, 1467485, 1760982, 2347976, 2934970, 3521964, 4402455, 4695952, 5869940, 7043928, 8804910, 9391904, 11739880, 14087856, 17609820, 23479760, 28175712, 35219640, 46959520, 70439280, 140878560]

約数ペア:

[(1, 140878560), (2, 70439280), (3, 46959520), (4, 35219640), (5, 28175712), (6, 23479760), (8, 17609820), (10, 14087856), (12, 11739880), (15, 9391904), (16, 8804910), (20, 7043928), (24, 5869940), (30, 4695952), (32, 4402455), (40, 3521964), (48, 2934970), (60, 2347976), (80, 1760982), (96, 1467485), (120, 1173988), (127, 1109280), (160, 880491), (240, 586994), (254, 554640), (381, 369760), (480, 293497), (508, 277320), (635, 221856), (762, 184880), (1016, 138660), (1270, 110928), (1524, 92440), (1905, 73952), (2032, 69330), (2311, 60960), (2540, 55464), (3048, 46220), (3810, 36976), (4064, 34665), (4622, 30480), (5080, 27732), (6096, 23110), (6933, 20320), (7620, 18488), (9244, 15240), (10160, 13866), (11555, 12192)]