38960160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3529}}^1$

素因数の和:3570

約数の個数: 96

約数和(自身を含む): 128096640

約数和(自身を除く): 89136480

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, 3529, 3680, 5520, 7058, 10587, 11040, 14116, 17645, 21174, 28232, 35290, 42348, 52935, 56464, 70580, 81167, 84696, 105870, 112928, 141160, 162334, 169392, 211740, 243501, 282320, 324668, 338784, 405835, 423480, 487002, 564640, 649336, 811670, 846960, 974004, 1217505, 1298672, 1623340, 1693920, 1948008, 2435010, 2597344, 3246680, 3896016, 4870020, 6493360, 7792032, 9740040, 12986720, 19480080, 38960160]

約数ペア:

[(1, 38960160), (2, 19480080), (3, 12986720), (4, 9740040), (5, 7792032), (6, 6493360), (8, 4870020), (10, 3896016), (12, 3246680), (15, 2597344), (16, 2435010), (20, 1948008), (23, 1693920), (24, 1623340), (30, 1298672), (32, 1217505), (40, 974004), (46, 846960), (48, 811670), (60, 649336), (69, 564640), (80, 487002), (92, 423480), (96, 405835), (115, 338784), (120, 324668), (138, 282320), (160, 243501), (184, 211740), (230, 169392), (240, 162334), (276, 141160), (345, 112928), (368, 105870), (460, 84696), (480, 81167), (552, 70580), (690, 56464), (736, 52935), (920, 42348), (1104, 35290), (1380, 28232), (1840, 21174), (2208, 17645), (2760, 14116), (3529, 11040), (3680, 10587), (5520, 7058)]