1227280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:88

約数の個数: 60

約数和(自身を含む): 3085740

約数和(自身を除く): 1858460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 40, 46, 58, 80, 92, 115, 116, 145, 184, 230, 232, 290, 368, 460, 464, 529, 580, 667, 920, 1058, 1160, 1334, 1840, 2116, 2320, 2645, 2668, 3335, 4232, 5290, 5336, 6670, 8464, 10580, 10672, 13340, 15341, 21160, 26680, 30682, 42320, 53360, 61364, 76705, 122728, 153410, 245456, 306820, 613640, 1227280]

約数ペア:

[(1, 1227280), (2, 613640), (4, 306820), (5, 245456), (8, 153410), (10, 122728), (16, 76705), (20, 61364), (23, 53360), (29, 42320), (40, 30682), (46, 26680), (58, 21160), (80, 15341), (92, 13340), (115, 10672), (116, 10580), (145, 8464), (184, 6670), (230, 5336), (232, 5290), (290, 4232), (368, 3335), (460, 2668), (464, 2645), (529, 2320), (580, 2116), (667, 1840), (920, 1334), (1058, 1160)]