121206560

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9127}}^1$

素因数の和:9225

約数の個数: 48

約数和(自身を含む): 289832256

約数和(自身を除く): 168625696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 664, 830, 1328, 1660, 2656, 3320, 6640, 9127, 13280, 18254, 36508, 45635, 73016, 91270, 146032, 182540, 292064, 365080, 730160, 757541, 1460320, 1515082, 3030164, 3787705, 6060328, 7575410, 12120656, 15150820, 24241312, 30301640, 60603280, 121206560]

約数ペア:

[(1, 121206560), (2, 60603280), (4, 30301640), (5, 24241312), (8, 15150820), (10, 12120656), (16, 7575410), (20, 6060328), (32, 3787705), (40, 3030164), (80, 1515082), (83, 1460320), (160, 757541), (166, 730160), (332, 365080), (415, 292064), (664, 182540), (830, 146032), (1328, 91270), (1660, 73016), (2656, 45635), (3320, 36508), (6640, 18254), (9127, 13280)]