101445840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{140897}}^1$

素因数の和:140916

約数の個数: 60

約数和(自身を含む): 340691364

約数和(自身を除く): 239245524

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 140897, 281794, 422691, 563588, 704485, 845382, 1127176, 1268073, 1408970, 1690764, 2113455, 2254352, 2536146, 2817940, 3381528, 4226910, 5072292, 5635880, 6340365, 6763056, 8453820, 10144584, 11271760, 12680730, 16907640, 20289168, 25361460, 33815280, 50722920, 101445840]

約数ペア:

[(1, 101445840), (2, 50722920), (3, 33815280), (4, 25361460), (5, 20289168), (6, 16907640), (8, 12680730), (9, 11271760), (10, 10144584), (12, 8453820), (15, 6763056), (16, 6340365), (18, 5635880), (20, 5072292), (24, 4226910), (30, 3381528), (36, 2817940), (40, 2536146), (45, 2254352), (48, 2113455), (60, 1690764), (72, 1408970), (80, 1268073), (90, 1127176), (120, 845382), (144, 704485), (180, 563588), (240, 422691), (360, 281794), (720, 140897)]