146742480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{203809}}^1$

素因数の和:203828

約数の個数: 60

約数和(自身を含む): 492812580

約数和(自身を除く): 346070100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 203809, 407618, 611427, 815236, 1019045, 1222854, 1630472, 1834281, 2038090, 2445708, 3057135, 3260944, 3668562, 4076180, 4891416, 6114270, 7337124, 8152360, 9171405, 9782832, 12228540, 14674248, 16304720, 18342810, 24457080, 29348496, 36685620, 48914160, 73371240, 146742480]

約数ペア:

[(1, 146742480), (2, 73371240), (3, 48914160), (4, 36685620), (5, 29348496), (6, 24457080), (8, 18342810), (9, 16304720), (10, 14674248), (12, 12228540), (15, 9782832), (16, 9171405), (18, 8152360), (20, 7337124), (24, 6114270), (30, 4891416), (36, 4076180), (40, 3668562), (45, 3260944), (48, 3057135), (60, 2445708), (72, 2038090), (80, 1834281), (90, 1630472), (120, 1222854), (144, 1019045), (180, 815236), (240, 611427), (360, 407618), (720, 203809)]