18376080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3329}}^1$

素因数の和:3368

約数の個数: 80

約数和(自身を含む): 59460480

約数和(自身を除く): 41084400

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, 3329, 5520, 6658, 9987, 13316, 16645, 19974, 26632, 33290, 39948, 49935, 53264, 66580, 76567, 79896, 99870, 133160, 153134, 159792, 199740, 229701, 266320, 306268, 382835, 399480, 459402, 612536, 765670, 798960, 918804, 1148505, 1225072, 1531340, 1837608, 2297010, 3062680, 3675216, 4594020, 6125360, 9188040, 18376080]

約数ペア:

[(1, 18376080), (2, 9188040), (3, 6125360), (4, 4594020), (5, 3675216), (6, 3062680), (8, 2297010), (10, 1837608), (12, 1531340), (15, 1225072), (16, 1148505), (20, 918804), (23, 798960), (24, 765670), (30, 612536), (40, 459402), (46, 399480), (48, 382835), (60, 306268), (69, 266320), (80, 229701), (92, 199740), (115, 159792), (120, 153134), (138, 133160), (184, 99870), (230, 79896), (240, 76567), (276, 66580), (345, 53264), (368, 49935), (460, 39948), (552, 33290), (690, 26632), (920, 19974), (1104, 16645), (1380, 13316), (1840, 9987), (2760, 6658), (3329, 5520)]