171087480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{475243}}^1$

素因数の和:475260

約数の個数: 48

約数和(自身を含む): 556035480

約数和(自身を除く): 384948000

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, 475243, 950486, 1425729, 1900972, 2376215, 2851458, 3801944, 4277187, 4752430, 5702916, 7128645, 8554374, 9504860, 11405832, 14257290, 17108748, 19009720, 21385935, 28514580, 34217496, 42771870, 57029160, 85543740, 171087480]

約数ペア:

[(1, 171087480), (2, 85543740), (3, 57029160), (4, 42771870), (5, 34217496), (6, 28514580), (8, 21385935), (9, 19009720), (10, 17108748), (12, 14257290), (15, 11405832), (18, 9504860), (20, 8554374), (24, 7128645), (30, 5702916), (36, 4752430), (40, 4277187), (45, 3801944), (60, 2851458), (72, 2376215), (90, 1900972), (120, 1425729), (180, 950486), (360, 475243)]