148572420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{1663}}^1$

素因数の和:3164

約数の個数: 48

約数和(自身を含む): 416532480

約数和(自身を除く): 267960060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1489, 1663, 2978, 3326, 4467, 4989, 5956, 6652, 7445, 8315, 8934, 9978, 14890, 16630, 17868, 19956, 22335, 24945, 29780, 33260, 44670, 49890, 89340, 99780, 2476207, 4952414, 7428621, 9904828, 12381035, 14857242, 24762070, 29714484, 37143105, 49524140, 74286210, 148572420]

約数ペア:

[(1, 148572420), (2, 74286210), (3, 49524140), (4, 37143105), (5, 29714484), (6, 24762070), (10, 14857242), (12, 12381035), (15, 9904828), (20, 7428621), (30, 4952414), (60, 2476207), (1489, 99780), (1663, 89340), (2978, 49890), (3326, 44670), (4467, 33260), (4989, 29780), (5956, 24945), (6652, 22335), (7445, 19956), (8315, 17868), (8934, 16630), (9978, 14890)]