198963480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1658029}}^1$

素因数の和:1658043

約数の個数: 32

約数和(自身を含む): 596890800

約数和(自身を除く): 397927320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1658029, 3316058, 4974087, 6632116, 8290145, 9948174, 13264232, 16580290, 19896348, 24870435, 33160580, 39792696, 49740870, 66321160, 99481740, 198963480]

約数ペア:

[(1, 198963480), (2, 99481740), (3, 66321160), (4, 49740870), (5, 39792696), (6, 33160580), (8, 24870435), (10, 19896348), (12, 16580290), (15, 13264232), (20, 9948174), (24, 8290145), (30, 6632116), (40, 4974087), (60, 3316058), (120, 1658029)]