1297520160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{117529}}^1$

素因数の和:117570

約数の個数: 96

約数和(自身を含む): 4264928640

約数和(自身を除く): 2967408480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 117529, 235058, 352587, 470116, 587645, 705174, 940232, 1175290, 1410348, 1762935, 1880464, 2350580, 2703167, 2820696, 3525870, 3760928, 4701160, 5406334, 5641392, 7051740, 8109501, 9402320, 10812668, 11282784, 13515835, 14103480, 16219002, 18804640, 21625336, 27031670, 28206960, 32438004, 40547505, 43250672, 54063340, 56413920, 64876008, 81095010, 86501344, 108126680, 129752016, 162190020, 216253360, 259504032, 324380040, 432506720, 648760080, 1297520160]

約数ペア:

[(1, 1297520160), (2, 648760080), (3, 432506720), (4, 324380040), (5, 259504032), (6, 216253360), (8, 162190020), (10, 129752016), (12, 108126680), (15, 86501344), (16, 81095010), (20, 64876008), (23, 56413920), (24, 54063340), (30, 43250672), (32, 40547505), (40, 32438004), (46, 28206960), (48, 27031670), (60, 21625336), (69, 18804640), (80, 16219002), (92, 14103480), (96, 13515835), (115, 11282784), (120, 10812668), (138, 9402320), (160, 8109501), (184, 7051740), (230, 5641392), (240, 5406334), (276, 4701160), (345, 3760928), (368, 3525870), (460, 2820696), (480, 2703167), (552, 2350580), (690, 1880464), (736, 1762935), (920, 1410348), (1104, 1175290), (1380, 940232), (1840, 705174), (2208, 587645), (2760, 470116), (3680, 352587), (5520, 235058), (11040, 117529)]