7986060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:684

約数の個数: 96

約数和(自身を含む): 25966080

約数和(自身を除く): 17980020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 643, 690, 828, 1035, 1242, 1286, 1380, 1929, 2070, 2484, 2572, 3105, 3215, 3858, 4140, 5787, 6210, 6430, 7716, 9645, 11574, 12420, 12860, 14789, 17361, 19290, 23148, 28935, 29578, 34722, 38580, 44367, 57870, 59156, 69444, 73945, 86805, 88734, 115740, 133101, 147890, 173610, 177468, 221835, 266202, 295780, 347220, 399303, 443670, 532404, 665505, 798606, 887340, 1331010, 1597212, 1996515, 2662020, 3993030, 7986060]

約数ペア:

[(1, 7986060), (2, 3993030), (3, 2662020), (4, 1996515), (5, 1597212), (6, 1331010), (9, 887340), (10, 798606), (12, 665505), (15, 532404), (18, 443670), (20, 399303), (23, 347220), (27, 295780), (30, 266202), (36, 221835), (45, 177468), (46, 173610), (54, 147890), (60, 133101), (69, 115740), (90, 88734), (92, 86805), (108, 73945), (115, 69444), (135, 59156), (138, 57870), (180, 44367), (207, 38580), (230, 34722), (270, 29578), (276, 28935), (345, 23148), (414, 19290), (460, 17361), (540, 14789), (621, 12860), (643, 12420), (690, 11574), (828, 9645), (1035, 7716), (1242, 6430), (1286, 6210), (1380, 5787), (1929, 4140), (2070, 3858), (2484, 3215), (2572, 3105)]