82754160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{691}}^1$

素因数の和:1206

約数の個数: 80

約数和(自身を含む): 257424000

約数和(自身を除く): 174669840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 499, 691, 998, 1382, 1497, 1996, 2073, 2495, 2764, 2994, 3455, 3992, 4146, 4990, 5528, 5988, 6910, 7485, 7984, 8292, 9980, 10365, 11056, 11976, 13820, 14970, 16584, 19960, 20730, 23952, 27640, 29940, 33168, 39920, 41460, 55280, 59880, 82920, 119760, 165840, 344809, 689618, 1034427, 1379236, 1724045, 2068854, 2758472, 3448090, 4137708, 5172135, 5516944, 6896180, 8275416, 10344270, 13792360, 16550832, 20688540, 27584720, 41377080, 82754160]

約数ペア:

[(1, 82754160), (2, 41377080), (3, 27584720), (4, 20688540), (5, 16550832), (6, 13792360), (8, 10344270), (10, 8275416), (12, 6896180), (15, 5516944), (16, 5172135), (20, 4137708), (24, 3448090), (30, 2758472), (40, 2068854), (48, 1724045), (60, 1379236), (80, 1034427), (120, 689618), (240, 344809), (499, 165840), (691, 119760), (998, 82920), (1382, 59880), (1497, 55280), (1996, 41460), (2073, 39920), (2495, 33168), (2764, 29940), (2994, 27640), (3455, 23952), (3992, 20730), (4146, 19960), (4990, 16584), (5528, 14970), (5988, 13820), (6910, 11976), (7485, 11056), (7984, 10365), (8292, 9980)]