117934560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{81899}}^1$

素因数の和:81920

約数の個数: 72

約数和(自身を含む): 402456600

約数和(自身を除く): 284522040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 81899, 163798, 245697, 327596, 409495, 491394, 655192, 737091, 818990, 982788, 1228485, 1310384, 1474182, 1637980, 1965576, 2456970, 2620768, 2948364, 3275960, 3685455, 3931152, 4913940, 5896728, 6551920, 7370910, 7862304, 9827880, 11793456, 13103840, 14741820, 19655760, 23586912, 29483640, 39311520, 58967280, 117934560]

約数ペア:

[(1, 117934560), (2, 58967280), (3, 39311520), (4, 29483640), (5, 23586912), (6, 19655760), (8, 14741820), (9, 13103840), (10, 11793456), (12, 9827880), (15, 7862304), (16, 7370910), (18, 6551920), (20, 5896728), (24, 4913940), (30, 3931152), (32, 3685455), (36, 3275960), (40, 2948364), (45, 2620768), (48, 2456970), (60, 1965576), (72, 1637980), (80, 1474182), (90, 1310384), (96, 1228485), (120, 982788), (144, 818990), (160, 737091), (180, 655192), (240, 491394), (288, 409495), (360, 327596), (480, 245697), (720, 163798), (1440, 81899)]