479080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 1296000

約数和(自身を除く): 816920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 59, 70, 116, 118, 140, 145, 203, 232, 236, 280, 290, 295, 406, 413, 472, 580, 590, 812, 826, 1015, 1160, 1180, 1624, 1652, 1711, 2030, 2065, 2360, 3304, 3422, 4060, 4130, 6844, 8120, 8260, 8555, 11977, 13688, 16520, 17110, 23954, 34220, 47908, 59885, 68440, 95816, 119770, 239540, 479080]

約数ペア:

[(1, 479080), (2, 239540), (4, 119770), (5, 95816), (7, 68440), (8, 59885), (10, 47908), (14, 34220), (20, 23954), (28, 17110), (29, 16520), (35, 13688), (40, 11977), (56, 8555), (58, 8260), (59, 8120), (70, 6844), (116, 4130), (118, 4060), (140, 3422), (145, 3304), (203, 2360), (232, 2065), (236, 2030), (280, 1711), (290, 1652), (295, 1624), (406, 1180), (413, 1160), (472, 1015), (580, 826), (590, 812)]