1195280320

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{287327}}^1$

素因数の和:287357

約数の個数: 56

約数和(自身を含む): 3065215104

約数和(自身を除く): 1869934784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 287327, 574654, 1149308, 1436635, 2298616, 2873270, 3735251, 4597232, 5746540, 7470502, 9194464, 11493080, 14941004, 18388928, 18676255, 22986160, 29882008, 37352510, 45972320, 59764016, 74705020, 91944640, 119528032, 149410040, 239056064, 298820080, 597640160, 1195280320]

約数ペア:

[(1, 1195280320), (2, 597640160), (4, 298820080), (5, 239056064), (8, 149410040), (10, 119528032), (13, 91944640), (16, 74705020), (20, 59764016), (26, 45972320), (32, 37352510), (40, 29882008), (52, 22986160), (64, 18676255), (65, 18388928), (80, 14941004), (104, 11493080), (130, 9194464), (160, 7470502), (208, 5746540), (260, 4597232), (320, 3735251), (416, 2873270), (520, 2298616), (832, 1436635), (1040, 1149308), (2080, 574654), (4160, 287327)]