160776240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{669901}}^1$

素因数の和:669917

約数の個数: 40

約数和(自身を含む): 498407088

約数和(自身を除く): 337630848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 669901, 1339802, 2009703, 2679604, 3349505, 4019406, 5359208, 6699010, 8038812, 10048515, 10718416, 13398020, 16077624, 20097030, 26796040, 32155248, 40194060, 53592080, 80388120, 160776240]

約数ペア:

[(1, 160776240), (2, 80388120), (3, 53592080), (4, 40194060), (5, 32155248), (6, 26796040), (8, 20097030), (10, 16077624), (12, 13398020), (15, 10718416), (16, 10048515), (20, 8038812), (24, 6699010), (30, 5359208), (40, 4019406), (48, 3349505), (60, 2679604), (80, 2009703), (120, 1339802), (240, 669901)]