67892640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{141443}}^1$

素因数の和:141461

約数の個数: 48

約数和(自身を含む): 213863328

約数和(自身を除く): 145970688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 141443, 282886, 424329, 565772, 707215, 848658, 1131544, 1414430, 1697316, 2121645, 2263088, 2828860, 3394632, 4243290, 4526176, 5657720, 6789264, 8486580, 11315440, 13578528, 16973160, 22630880, 33946320, 67892640]

約数ペア:

[(1, 67892640), (2, 33946320), (3, 22630880), (4, 16973160), (5, 13578528), (6, 11315440), (8, 8486580), (10, 6789264), (12, 5657720), (15, 4526176), (16, 4243290), (20, 3394632), (24, 2828860), (30, 2263088), (32, 2121645), (40, 1697316), (48, 1414430), (60, 1131544), (80, 848658), (96, 707215), (120, 565772), (160, 424329), (240, 282886), (480, 141443)]