123598680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1029989}}^1$

素因数の和:1030003

約数の個数: 32

約数和(自身を含む): 370796400

約数和(自身を除く): 247197720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1029989, 2059978, 3089967, 4119956, 5149945, 6179934, 8239912, 10299890, 12359868, 15449835, 20599780, 24719736, 30899670, 41199560, 61799340, 123598680]

約数ペア:

[(1, 123598680), (2, 61799340), (3, 41199560), (4, 30899670), (5, 24719736), (6, 20599780), (8, 15449835), (10, 12359868), (12, 10299890), (15, 8239912), (20, 6179934), (24, 5149945), (30, 4119956), (40, 3089967), (60, 2059978), (120, 1029989)]