149470680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1245589}}^1$

素因数の和:1245603

約数の個数: 32

約数和(自身を含む): 448412400

約数和(自身を除く): 298941720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1245589, 2491178, 3736767, 4982356, 6227945, 7473534, 9964712, 12455890, 14947068, 18683835, 24911780, 29894136, 37367670, 49823560, 74735340, 149470680]

約数ペア:

[(1, 149470680), (2, 74735340), (3, 49823560), (4, 37367670), (5, 29894136), (6, 24911780), (8, 18683835), (10, 14947068), (12, 12455890), (15, 9964712), (20, 7473534), (24, 6227945), (30, 4982356), (40, 3736767), (60, 2491178), (120, 1245589)]