1255022760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1499}}^1\times {\mathrm{6977}}^1$

素因数の和:8490

約数の個数: 64

約数和(自身を含む): 3768120000

約数和(自身を除く): 2513097240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1499, 2998, 4497, 5996, 6977, 7495, 8994, 11992, 13954, 14990, 17988, 20931, 22485, 27908, 29980, 34885, 35976, 41862, 44970, 55816, 59960, 69770, 83724, 89940, 104655, 139540, 167448, 179880, 209310, 279080, 418620, 837240, 10458523, 20917046, 31375569, 41834092, 52292615, 62751138, 83668184, 104585230, 125502276, 156877845, 209170460, 251004552, 313755690, 418340920, 627511380, 1255022760]

約数ペア:

[(1, 1255022760), (2, 627511380), (3, 418340920), (4, 313755690), (5, 251004552), (6, 209170460), (8, 156877845), (10, 125502276), (12, 104585230), (15, 83668184), (20, 62751138), (24, 52292615), (30, 41834092), (40, 31375569), (60, 20917046), (120, 10458523), (1499, 837240), (2998, 418620), (4497, 279080), (5996, 209310), (6977, 179880), (7495, 167448), (8994, 139540), (11992, 104655), (13954, 89940), (14990, 83724), (17988, 69770), (20931, 59960), (22485, 55816), (27908, 44970), (29980, 41862), (34885, 35976)]