164623560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1371863}}^1$

素因数の和:1371877

約数の個数: 32

約数和(自身を含む): 493871040

約数和(自身を除く): 329247480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1371863, 2743726, 4115589, 5487452, 6859315, 8231178, 10974904, 13718630, 16462356, 20577945, 27437260, 32924712, 41155890, 54874520, 82311780, 164623560]

約数ペア:

[(1, 164623560), (2, 82311780), (3, 54874520), (4, 41155890), (5, 32924712), (6, 27437260), (8, 20577945), (10, 16462356), (12, 13718630), (15, 10974904), (20, 8231178), (24, 6859315), (30, 5487452), (40, 4115589), (60, 2743726), (120, 1371863)]