2311331640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{837439}}^1$

素因数の和:837476

約数の個数: 64

約数和(自身を含む): 7235481600

約数和(自身を除く): 4924149960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 837439, 1674878, 2512317, 3349756, 4187195, 5024634, 6699512, 8374390, 10049268, 12561585, 16748780, 19261097, 20098536, 25123170, 33497560, 38522194, 50246340, 57783291, 77044388, 96305485, 100492680, 115566582, 154088776, 192610970, 231133164, 288916455, 385221940, 462266328, 577832910, 770443880, 1155665820, 2311331640]

約数ペア:

[(1, 2311331640), (2, 1155665820), (3, 770443880), (4, 577832910), (5, 462266328), (6, 385221940), (8, 288916455), (10, 231133164), (12, 192610970), (15, 154088776), (20, 115566582), (23, 100492680), (24, 96305485), (30, 77044388), (40, 57783291), (46, 50246340), (60, 38522194), (69, 33497560), (92, 25123170), (115, 20098536), (120, 19261097), (138, 16748780), (184, 12561585), (230, 10049268), (276, 8374390), (345, 6699512), (460, 5024634), (552, 4187195), (690, 3349756), (920, 2512317), (1380, 1674878), (2760, 837439)]