54070720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15361}}^1$

素因数の和:15389

約数の個数: 56

約数和(自身を含む): 140470128

約数和(自身を除く): 86399408

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 15361, 30722, 61444, 76805, 122888, 153610, 168971, 245776, 307220, 337942, 491552, 614440, 675884, 844855, 983104, 1228880, 1351768, 1689710, 2457760, 2703536, 3379420, 4915520, 5407072, 6758840, 10814144, 13517680, 27035360, 54070720]

約数ペア:

[(1, 54070720), (2, 27035360), (4, 13517680), (5, 10814144), (8, 6758840), (10, 5407072), (11, 4915520), (16, 3379420), (20, 2703536), (22, 2457760), (32, 1689710), (40, 1351768), (44, 1228880), (55, 983104), (64, 844855), (80, 675884), (88, 614440), (110, 491552), (160, 337942), (176, 307220), (220, 245776), (320, 168971), (352, 153610), (440, 122888), (704, 76805), (880, 61444), (1760, 30722), (3520, 15361)]