30277920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{63079}}^1$

素因数の和:63097

約数の個数: 48

約数和(自身を含む): 95376960

約数和(自身を除く): 65099040

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, 63079, 126158, 189237, 252316, 315395, 378474, 504632, 630790, 756948, 946185, 1009264, 1261580, 1513896, 1892370, 2018528, 2523160, 3027792, 3784740, 5046320, 6055584, 7569480, 10092640, 15138960, 30277920]

約数ペア:

[(1, 30277920), (2, 15138960), (3, 10092640), (4, 7569480), (5, 6055584), (6, 5046320), (8, 3784740), (10, 3027792), (12, 2523160), (15, 2018528), (16, 1892370), (20, 1513896), (24, 1261580), (30, 1009264), (32, 946185), (40, 756948), (48, 630790), (60, 504632), (80, 378474), (96, 315395), (120, 252316), (160, 189237), (240, 126158), (480, 63079)]