7155520

素因数分解:

$2^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 56

約数和(自身を含む): 17373600

約数和(自身を除く): 10218080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 160, 236, 295, 320, 379, 472, 590, 758, 944, 1180, 1516, 1888, 1895, 2360, 3032, 3776, 3790, 4720, 6064, 7580, 9440, 12128, 15160, 18880, 22361, 24256, 30320, 44722, 60640, 89444, 111805, 121280, 178888, 223610, 357776, 447220, 715552, 894440, 1431104, 1788880, 3577760, 7155520]

約数ペア:

[(1, 7155520), (2, 3577760), (4, 1788880), (5, 1431104), (8, 894440), (10, 715552), (16, 447220), (20, 357776), (32, 223610), (40, 178888), (59, 121280), (64, 111805), (80, 89444), (118, 60640), (160, 44722), (236, 30320), (295, 24256), (320, 22361), (379, 18880), (472, 15160), (590, 12128), (758, 9440), (944, 7580), (1180, 6064), (1516, 4720), (1888, 3790), (1895, 3776), (2360, 3032)]