74484120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26987}}^1$

素因数の和:27024

約数の個数: 64

約数和(自身を含む): 233176320

約数和(自身を除く): 158692200

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, 26987, 53974, 80961, 107948, 134935, 161922, 215896, 269870, 323844, 404805, 539740, 620701, 647688, 809610, 1079480, 1241402, 1619220, 1862103, 2482804, 3103505, 3238440, 3724206, 4965608, 6207010, 7448412, 9310515, 12414020, 14896824, 18621030, 24828040, 37242060, 74484120]

約数ペア:

[(1, 74484120), (2, 37242060), (3, 24828040), (4, 18621030), (5, 14896824), (6, 12414020), (8, 9310515), (10, 7448412), (12, 6207010), (15, 4965608), (20, 3724206), (23, 3238440), (24, 3103505), (30, 2482804), (40, 1862103), (46, 1619220), (60, 1241402), (69, 1079480), (92, 809610), (115, 647688), (120, 620701), (138, 539740), (184, 404805), (230, 323844), (276, 269870), (345, 215896), (460, 161922), (552, 134935), (690, 107948), (920, 80961), (1380, 53974), (2760, 26987)]