165508320

素因数分解:

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

素因数の和:1208

約数の個数: 96

約数和(自身を含む): 523152000

約数和(自身を除く): 357643680

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, 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, 15968, 16584, 19960, 20730, 22112, 23952, 27640, 29940, 33168, 39920, 41460, 47904, 55280, 59880, 66336, 79840, 82920, 110560, 119760, 165840, 239520, 331680, 344809, 689618, 1034427, 1379236, 1724045, 2068854, 2758472, 3448090, 4137708, 5172135, 5516944, 6896180, 8275416, 10344270, 11033888, 13792360, 16550832, 20688540, 27584720, 33101664, 41377080, 55169440, 82754160, 165508320]

約数ペア:

[(1, 165508320), (2, 82754160), (3, 55169440), (4, 41377080), (5, 33101664), (6, 27584720), (8, 20688540), (10, 16550832), (12, 13792360), (15, 11033888), (16, 10344270), (20, 8275416), (24, 6896180), (30, 5516944), (32, 5172135), (40, 4137708), (48, 3448090), (60, 2758472), (80, 2068854), (96, 1724045), (120, 1379236), (160, 1034427), (240, 689618), (480, 344809), (499, 331680), (691, 239520), (998, 165840), (1382, 119760), (1497, 110560), (1996, 82920), (2073, 79840), (2495, 66336), (2764, 59880), (2994, 55280), (3455, 47904), (3992, 41460), (4146, 39920), (4990, 33168), (5528, 29940), (5988, 27640), (6910, 23952), (7485, 22112), (7984, 20730), (8292, 19960), (9980, 16584), (10365, 15968), (11056, 14970), (11976, 13820)]