153292080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{638717}}^1$

素因数の和:638733

約数の個数: 40

約数和(自身を含む): 475206192

約数和(自身を除く): 321914112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 638717, 1277434, 1916151, 2554868, 3193585, 3832302, 5109736, 6387170, 7664604, 9580755, 10219472, 12774340, 15329208, 19161510, 25548680, 30658416, 38323020, 51097360, 76646040, 153292080]

約数ペア:

[(1, 153292080), (2, 76646040), (3, 51097360), (4, 38323020), (5, 30658416), (6, 25548680), (8, 19161510), (10, 15329208), (12, 12774340), (15, 10219472), (16, 9580755), (20, 7664604), (24, 6387170), (30, 5109736), (40, 3832302), (48, 3193585), (60, 2554868), (80, 1916151), (120, 1277434), (240, 638717)]