80563740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46301}}^1$

素因数の和:46342

約数の個数: 48

約数和(自身を含む): 233362080

約数和(自身を除く): 152798340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 46301, 92602, 138903, 185204, 231505, 277806, 463010, 555612, 694515, 926020, 1342729, 1389030, 2685458, 2778060, 4028187, 5370916, 6713645, 8056374, 13427290, 16112748, 20140935, 26854580, 40281870, 80563740]

約数ペア:

[(1, 80563740), (2, 40281870), (3, 26854580), (4, 20140935), (5, 16112748), (6, 13427290), (10, 8056374), (12, 6713645), (15, 5370916), (20, 4028187), (29, 2778060), (30, 2685458), (58, 1389030), (60, 1342729), (87, 926020), (116, 694515), (145, 555612), (174, 463010), (290, 277806), (348, 231505), (435, 185204), (580, 138903), (870, 92602), (1740, 46301)]