313080320160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{217416889}}^1$

素因数の和:217416910

約数の個数: 72

約数和(自身を含む): 1068386597460

約数和(自身を除く): 755306277300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 217416889, 434833778, 652250667, 869667556, 1087084445, 1304501334, 1739335112, 1956752001, 2174168890, 2609002668, 3261253335, 3478670224, 3913504002, 4348337780, 5218005336, 6522506670, 6957340448, 7827008004, 8696675560, 9783760005, 10436010672, 13045013340, 15654016008, 17393351120, 19567520010, 20872021344, 26090026680, 31308032016, 34786702240, 39135040020, 52180053360, 62616064032, 78270080040, 104360106720, 156540160080, 313080320160]

約数ペア:

[(1, 313080320160), (2, 156540160080), (3, 104360106720), (4, 78270080040), (5, 62616064032), (6, 52180053360), (8, 39135040020), (9, 34786702240), (10, 31308032016), (12, 26090026680), (15, 20872021344), (16, 19567520010), (18, 17393351120), (20, 15654016008), (24, 13045013340), (30, 10436010672), (32, 9783760005), (36, 8696675560), (40, 7827008004), (45, 6957340448), (48, 6522506670), (60, 5218005336), (72, 4348337780), (80, 3913504002), (90, 3478670224), (96, 3261253335), (120, 2609002668), (144, 2174168890), (160, 1956752001), (180, 1739335112), (240, 1304501334), (288, 1087084445), (360, 869667556), (480, 652250667), (720, 434833778), (1440, 217416889)]