86272080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15629}}^1$

素因数の和:15668

約数の個数: 80

約数和(自身を含む): 279089280

約数和(自身を除く): 192817200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 15629, 31258, 46887, 62516, 78145, 93774, 125032, 156290, 187548, 234435, 250064, 312580, 359467, 375096, 468870, 625160, 718934, 750192, 937740, 1078401, 1250320, 1437868, 1797335, 1875480, 2156802, 2875736, 3594670, 3750960, 4313604, 5392005, 5751472, 7189340, 8627208, 10784010, 14378680, 17254416, 21568020, 28757360, 43136040, 86272080]

約数ペア:

[(1, 86272080), (2, 43136040), (3, 28757360), (4, 21568020), (5, 17254416), (6, 14378680), (8, 10784010), (10, 8627208), (12, 7189340), (15, 5751472), (16, 5392005), (20, 4313604), (23, 3750960), (24, 3594670), (30, 2875736), (40, 2156802), (46, 1875480), (48, 1797335), (60, 1437868), (69, 1250320), (80, 1078401), (92, 937740), (115, 750192), (120, 718934), (138, 625160), (184, 468870), (230, 375096), (240, 359467), (276, 312580), (345, 250064), (368, 234435), (460, 187548), (552, 156290), (690, 125032), (920, 93774), (1104, 78145), (1380, 62516), (1840, 46887), (2760, 31258), (5520, 15629)]