164936760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1374473}}^1$

素因数の和:1374487

約数の個数: 32

約数和(自身を含む): 494810640

約数和(自身を除く): 329873880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1374473, 2748946, 4123419, 5497892, 6872365, 8246838, 10995784, 13744730, 16493676, 20617095, 27489460, 32987352, 41234190, 54978920, 82468380, 164936760]

約数ペア:

[(1, 164936760), (2, 82468380), (3, 54978920), (4, 41234190), (5, 32987352), (6, 27489460), (8, 20617095), (10, 16493676), (12, 13744730), (15, 10995784), (20, 8246838), (24, 6872365), (30, 5497892), (40, 4123419), (60, 2748946), (120, 1374473)]