11861280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{8237}}^1$

素因数の和:8258

約数の個数: 72

約数和(自身を含む): 40481532

約数和(自身を除く): 28620252

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 8237, 16474, 24711, 32948, 41185, 49422, 65896, 74133, 82370, 98844, 123555, 131792, 148266, 164740, 197688, 247110, 263584, 296532, 329480, 370665, 395376, 494220, 593064, 658960, 741330, 790752, 988440, 1186128, 1317920, 1482660, 1976880, 2372256, 2965320, 3953760, 5930640, 11861280]

約数ペア:

[(1, 11861280), (2, 5930640), (3, 3953760), (4, 2965320), (5, 2372256), (6, 1976880), (8, 1482660), (9, 1317920), (10, 1186128), (12, 988440), (15, 790752), (16, 741330), (18, 658960), (20, 593064), (24, 494220), (30, 395376), (32, 370665), (36, 329480), (40, 296532), (45, 263584), (48, 247110), (60, 197688), (72, 164740), (80, 148266), (90, 131792), (96, 123555), (120, 98844), (144, 82370), (160, 74133), (180, 65896), (240, 49422), (288, 41185), (360, 32948), (480, 24711), (720, 16474), (1440, 8237)]