138673560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1155613}}^1$

素因数の和:1155627

約数の個数: 32

約数和(自身を含む): 416021040

約数和(自身を除く): 277347480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1155613, 2311226, 3466839, 4622452, 5778065, 6933678, 9244904, 11556130, 13867356, 17334195, 23112260, 27734712, 34668390, 46224520, 69336780, 138673560]

約数ペア:

[(1, 138673560), (2, 69336780), (3, 46224520), (4, 34668390), (5, 27734712), (6, 23112260), (8, 17334195), (10, 13867356), (12, 11556130), (15, 9244904), (20, 6933678), (24, 5778065), (30, 4622452), (40, 3466839), (60, 2311226), (120, 1155613)]