1188340080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{215279}}^1$

素因数の和:215318

約数の個数: 80

約数和(自身を含む): 3844039680

約数和(自身を除く): 2655699600

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, 215279, 430558, 645837, 861116, 1076395, 1291674, 1722232, 2152790, 2583348, 3229185, 3444464, 4305580, 4951417, 5166696, 6458370, 8611160, 9902834, 10333392, 12916740, 14854251, 17222320, 19805668, 24757085, 25833480, 29708502, 39611336, 49514170, 51666960, 59417004, 74271255, 79222672, 99028340, 118834008, 148542510, 198056680, 237668016, 297085020, 396113360, 594170040, 1188340080]

約数ペア:

[(1, 1188340080), (2, 594170040), (3, 396113360), (4, 297085020), (5, 237668016), (6, 198056680), (8, 148542510), (10, 118834008), (12, 99028340), (15, 79222672), (16, 74271255), (20, 59417004), (23, 51666960), (24, 49514170), (30, 39611336), (40, 29708502), (46, 25833480), (48, 24757085), (60, 19805668), (69, 17222320), (80, 14854251), (92, 12916740), (115, 10333392), (120, 9902834), (138, 8611160), (184, 6458370), (230, 5166696), (240, 4951417), (276, 4305580), (345, 3444464), (368, 3229185), (460, 2583348), (552, 2152790), (690, 1722232), (920, 1291674), (1104, 1076395), (1380, 861116), (1840, 645837), (2760, 430558), (5520, 215279)]