5811660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 17886960

約数和(自身を除く): 12075300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 389, 415, 498, 747, 778, 830, 996, 1167, 1245, 1494, 1556, 1660, 1945, 2334, 2490, 2988, 3501, 3735, 3890, 4668, 4980, 5835, 7002, 7470, 7780, 11670, 14004, 14940, 17505, 23340, 32287, 35010, 64574, 70020, 96861, 129148, 161435, 193722, 290583, 322870, 387444, 484305, 581166, 645740, 968610, 1162332, 1452915, 1937220, 2905830, 5811660]

約数ペア:

[(1, 5811660), (2, 2905830), (3, 1937220), (4, 1452915), (5, 1162332), (6, 968610), (9, 645740), (10, 581166), (12, 484305), (15, 387444), (18, 322870), (20, 290583), (30, 193722), (36, 161435), (45, 129148), (60, 96861), (83, 70020), (90, 64574), (166, 35010), (180, 32287), (249, 23340), (332, 17505), (389, 14940), (415, 14004), (498, 11670), (747, 7780), (778, 7470), (830, 7002), (996, 5835), (1167, 4980), (1245, 4668), (1494, 3890), (1556, 3735), (1660, 3501), (1945, 2988), (2334, 2490)]