166420560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23911}}^1$

素因数の和:23956

約数の個数: 80

約数和(自身を含む): 533715840

約数和(自身を除く): 367295280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 23911, 47822, 71733, 95644, 119555, 143466, 191288, 239110, 286932, 358665, 382576, 478220, 573864, 693419, 717330, 956440, 1147728, 1386838, 1434660, 1912880, 2080257, 2773676, 2869320, 3467095, 4160514, 5547352, 5738640, 6934190, 8321028, 10401285, 11094704, 13868380, 16642056, 20802570, 27736760, 33284112, 41605140, 55473520, 83210280, 166420560]

約数ペア:

[(1, 166420560), (2, 83210280), (3, 55473520), (4, 41605140), (5, 33284112), (6, 27736760), (8, 20802570), (10, 16642056), (12, 13868380), (15, 11094704), (16, 10401285), (20, 8321028), (24, 6934190), (29, 5738640), (30, 5547352), (40, 4160514), (48, 3467095), (58, 2869320), (60, 2773676), (80, 2080257), (87, 1912880), (116, 1434660), (120, 1386838), (145, 1147728), (174, 956440), (232, 717330), (240, 693419), (290, 573864), (348, 478220), (435, 382576), (464, 358665), (580, 286932), (696, 239110), (870, 191288), (1160, 143466), (1392, 119555), (1740, 95644), (2320, 71733), (3480, 47822), (6960, 23911)]