15150560

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 37626120

約数和(自身を除く): 22475560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 179, 184, 230, 358, 368, 460, 529, 716, 736, 895, 920, 1058, 1432, 1790, 1840, 2116, 2645, 2864, 3580, 3680, 4117, 4232, 5290, 5728, 7160, 8234, 8464, 10580, 14320, 16468, 16928, 20585, 21160, 28640, 32936, 41170, 42320, 65872, 82340, 84640, 94691, 131744, 164680, 189382, 329360, 378764, 473455, 658720, 757528, 946910, 1515056, 1893820, 3030112, 3787640, 7575280, 15150560]

約数ペア:

[(1, 15150560), (2, 7575280), (4, 3787640), (5, 3030112), (8, 1893820), (10, 1515056), (16, 946910), (20, 757528), (23, 658720), (32, 473455), (40, 378764), (46, 329360), (80, 189382), (92, 164680), (115, 131744), (160, 94691), (179, 84640), (184, 82340), (230, 65872), (358, 42320), (368, 41170), (460, 32936), (529, 28640), (716, 21160), (736, 20585), (895, 16928), (920, 16468), (1058, 14320), (1432, 10580), (1790, 8464), (1840, 8234), (2116, 7160), (2645, 5728), (2864, 5290), (3580, 4232), (3680, 4117)]