120473560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{177167}}^1$

素因数の和:177195

約数の個数: 32

約数和(自身を含む): 287012160

約数和(自身を除く): 166538600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 177167, 354334, 708668, 885835, 1417336, 1771670, 3011839, 3543340, 6023678, 7086680, 12047356, 15059195, 24094712, 30118390, 60236780, 120473560]

約数ペア:

[(1, 120473560), (2, 60236780), (4, 30118390), (5, 24094712), (8, 15059195), (10, 12047356), (17, 7086680), (20, 6023678), (34, 3543340), (40, 3011839), (68, 1771670), (85, 1417336), (136, 885835), (170, 708668), (340, 354334), (680, 177167)]