55668240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{77317}}^1$

素因数の和:77336

約数の個数: 60

約数和(自身を含む): 186954924

約数和(自身を除く): 131286684

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 77317, 154634, 231951, 309268, 386585, 463902, 618536, 695853, 773170, 927804, 1159755, 1237072, 1391706, 1546340, 1855608, 2319510, 2783412, 3092680, 3479265, 3711216, 4639020, 5566824, 6185360, 6958530, 9278040, 11133648, 13917060, 18556080, 27834120, 55668240]

約数ペア:

[(1, 55668240), (2, 27834120), (3, 18556080), (4, 13917060), (5, 11133648), (6, 9278040), (8, 6958530), (9, 6185360), (10, 5566824), (12, 4639020), (15, 3711216), (16, 3479265), (18, 3092680), (20, 2783412), (24, 2319510), (30, 1855608), (36, 1546340), (40, 1391706), (45, 1237072), (48, 1159755), (60, 927804), (72, 773170), (80, 695853), (90, 618536), (120, 463902), (144, 386585), (180, 309268), (240, 231951), (360, 154634), (720, 77317)]