131726160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{182953}}^1$

素因数の和:182972

約数の個数: 60

約数和(自身を含む): 442382772

約数和(自身を除く): 310656612

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, 182953, 365906, 548859, 731812, 914765, 1097718, 1463624, 1646577, 1829530, 2195436, 2744295, 2927248, 3293154, 3659060, 4390872, 5488590, 6586308, 7318120, 8232885, 8781744, 10977180, 13172616, 14636240, 16465770, 21954360, 26345232, 32931540, 43908720, 65863080, 131726160]

約数ペア:

[(1, 131726160), (2, 65863080), (3, 43908720), (4, 32931540), (5, 26345232), (6, 21954360), (8, 16465770), (9, 14636240), (10, 13172616), (12, 10977180), (15, 8781744), (16, 8232885), (18, 7318120), (20, 6586308), (24, 5488590), (30, 4390872), (36, 3659060), (40, 3293154), (45, 2927248), (48, 2744295), (60, 2195436), (72, 1829530), (80, 1646577), (90, 1463624), (120, 1097718), (144, 914765), (180, 731812), (240, 548859), (360, 365906), (720, 182953)]