159202440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{442229}}^1$

素因数の和:442246

約数の個数: 48

約数和(自身を含む): 517409100

約数和(自身を除く): 358206660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 442229, 884458, 1326687, 1768916, 2211145, 2653374, 3537832, 3980061, 4422290, 5306748, 6633435, 7960122, 8844580, 10613496, 13266870, 15920244, 17689160, 19900305, 26533740, 31840488, 39800610, 53067480, 79601220, 159202440]

約数ペア:

[(1, 159202440), (2, 79601220), (3, 53067480), (4, 39800610), (5, 31840488), (6, 26533740), (8, 19900305), (9, 17689160), (10, 15920244), (12, 13266870), (15, 10613496), (18, 8844580), (20, 7960122), (24, 6633435), (30, 5306748), (36, 4422290), (40, 3980061), (45, 3537832), (60, 2653374), (72, 2211145), (90, 1768916), (120, 1326687), (180, 884458), (360, 442229)]