168520080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30529}}^1$

素因数の和:30568

約数の個数: 80

約数和(自身を含む): 545143680

約数和(自身を除く): 376623600

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, 30529, 61058, 91587, 122116, 152645, 183174, 244232, 305290, 366348, 457935, 488464, 610580, 702167, 732696, 915870, 1221160, 1404334, 1465392, 1831740, 2106501, 2442320, 2808668, 3510835, 3663480, 4213002, 5617336, 7021670, 7326960, 8426004, 10532505, 11234672, 14043340, 16852008, 21065010, 28086680, 33704016, 42130020, 56173360, 84260040, 168520080]

約数ペア:

[(1, 168520080), (2, 84260040), (3, 56173360), (4, 42130020), (5, 33704016), (6, 28086680), (8, 21065010), (10, 16852008), (12, 14043340), (15, 11234672), (16, 10532505), (20, 8426004), (23, 7326960), (24, 7021670), (30, 5617336), (40, 4213002), (46, 3663480), (48, 3510835), (60, 2808668), (69, 2442320), (80, 2106501), (92, 1831740), (115, 1465392), (120, 1404334), (138, 1221160), (184, 915870), (230, 732696), (240, 702167), (276, 610580), (345, 488464), (368, 457935), (460, 366348), (552, 305290), (690, 244232), (920, 183174), (1104, 152645), (1380, 122116), (1840, 91587), (2760, 61058), (5520, 30529)]