1073996880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{406817}}^1$

素因数の和:406844

約数の個数: 80

約数和(自身を含む): 3632071104

約数和(自身を除く): 2558074224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 406817, 813634, 1220451, 1627268, 2034085, 2440902, 3254536, 4068170, 4474987, 4881804, 6102255, 6509072, 8136340, 8949974, 9763608, 12204510, 13424961, 16272680, 17899948, 19527216, 22374935, 24409020, 26849922, 32545360, 35799896, 44749870, 48818040, 53699844, 67124805, 71599792, 89499740, 97636080, 107399688, 134249610, 178999480, 214799376, 268499220, 357998960, 536998440, 1073996880]

約数ペア:

[(1, 1073996880), (2, 536998440), (3, 357998960), (4, 268499220), (5, 214799376), (6, 178999480), (8, 134249610), (10, 107399688), (11, 97636080), (12, 89499740), (15, 71599792), (16, 67124805), (20, 53699844), (22, 48818040), (24, 44749870), (30, 35799896), (33, 32545360), (40, 26849922), (44, 24409020), (48, 22374935), (55, 19527216), (60, 17899948), (66, 16272680), (80, 13424961), (88, 12204510), (110, 9763608), (120, 8949974), (132, 8136340), (165, 6509072), (176, 6102255), (220, 4881804), (240, 4474987), (264, 4068170), (330, 3254536), (440, 2440902), (528, 2034085), (660, 1627268), (880, 1220451), (1320, 813634), (2640, 406817)]