119557280

素因数分解:

$2^5\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1951}}^1$

素因数の和:2349

約数の個数: 48

約数和(自身を含む): 283336704

約数和(自身を除く): 163779424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 383, 766, 1532, 1915, 1951, 3064, 3830, 3902, 6128, 7660, 7804, 9755, 12256, 15320, 15608, 19510, 30640, 31216, 39020, 61280, 62432, 78040, 156080, 312160, 747233, 1494466, 2988932, 3736165, 5977864, 7472330, 11955728, 14944660, 23911456, 29889320, 59778640, 119557280]

約数ペア:

[(1, 119557280), (2, 59778640), (4, 29889320), (5, 23911456), (8, 14944660), (10, 11955728), (16, 7472330), (20, 5977864), (32, 3736165), (40, 2988932), (80, 1494466), (160, 747233), (383, 312160), (766, 156080), (1532, 78040), (1915, 62432), (1951, 61280), (3064, 39020), (3830, 31216), (3902, 30640), (6128, 19510), (7660, 15608), (7804, 15320), (9755, 12256)]