731508720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3047953}}^1$

素因数の和:3047969

約数の個数: 40

約数和(自身を含む): 2267677776

約数和(自身を除く): 1536169056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3047953, 6095906, 9143859, 12191812, 15239765, 18287718, 24383624, 30479530, 36575436, 45719295, 48767248, 60959060, 73150872, 91438590, 121918120, 146301744, 182877180, 243836240, 365754360, 731508720]

約数ペア:

[(1, 731508720), (2, 365754360), (3, 243836240), (4, 182877180), (5, 146301744), (6, 121918120), (8, 91438590), (10, 73150872), (12, 60959060), (15, 48767248), (16, 45719295), (20, 36575436), (24, 30479530), (30, 24383624), (40, 18287718), (48, 15239765), (60, 12191812), (80, 9143859), (120, 6095906), (240, 3047953)]