38609640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4663}}^1$

素因数の和:4703

約数の個数: 96

約数和(自身を含む): 130965120

約数和(自身を除く): 92355480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 4663, 8280, 9326, 13989, 18652, 23315, 27978, 37304, 41967, 46630, 55956, 69945, 83934, 93260, 107249, 111912, 139890, 167868, 186520, 209835, 214498, 279780, 321747, 335736, 419670, 428996, 536245, 559560, 643494, 839340, 857992, 965241, 1072490, 1286988, 1608735, 1678680, 1930482, 2144980, 2573976, 3217470, 3860964, 4289960, 4826205, 6434940, 7721928, 9652410, 12869880, 19304820, 38609640]

約数ペア:

[(1, 38609640), (2, 19304820), (3, 12869880), (4, 9652410), (5, 7721928), (6, 6434940), (8, 4826205), (9, 4289960), (10, 3860964), (12, 3217470), (15, 2573976), (18, 2144980), (20, 1930482), (23, 1678680), (24, 1608735), (30, 1286988), (36, 1072490), (40, 965241), (45, 857992), (46, 839340), (60, 643494), (69, 559560), (72, 536245), (90, 428996), (92, 419670), (115, 335736), (120, 321747), (138, 279780), (180, 214498), (184, 209835), (207, 186520), (230, 167868), (276, 139890), (345, 111912), (360, 107249), (414, 93260), (460, 83934), (552, 69945), (690, 55956), (828, 46630), (920, 41967), (1035, 37304), (1380, 27978), (1656, 23315), (2070, 18652), (2760, 13989), (4140, 9326), (4663, 8280)]