2158193760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{5987}}^1$

素因数の和:6756

約数の個数: 96

約数和(自身を含む): 6808499712

約数和(自身を除く): 4650305952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 751, 1502, 2253, 3004, 3755, 4506, 5987, 6008, 7510, 9012, 11265, 11974, 12016, 15020, 17961, 18024, 22530, 23948, 24032, 29935, 30040, 35922, 36048, 45060, 47896, 59870, 60080, 71844, 72096, 89805, 90120, 95792, 119740, 120160, 143688, 179610, 180240, 191584, 239480, 287376, 359220, 360480, 478960, 574752, 718440, 957920, 1436880, 2873760, 4496237, 8992474, 13488711, 17984948, 22481185, 26977422, 35969896, 44962370, 53954844, 67443555, 71939792, 89924740, 107909688, 134887110, 143879584, 179849480, 215819376, 269774220, 359698960, 431638752, 539548440, 719397920, 1079096880, 2158193760]

約数ペア:

[(1, 2158193760), (2, 1079096880), (3, 719397920), (4, 539548440), (5, 431638752), (6, 359698960), (8, 269774220), (10, 215819376), (12, 179849480), (15, 143879584), (16, 134887110), (20, 107909688), (24, 89924740), (30, 71939792), (32, 67443555), (40, 53954844), (48, 44962370), (60, 35969896), (80, 26977422), (96, 22481185), (120, 17984948), (160, 13488711), (240, 8992474), (480, 4496237), (751, 2873760), (1502, 1436880), (2253, 957920), (3004, 718440), (3755, 574752), (4506, 478960), (5987, 360480), (6008, 359220), (7510, 287376), (9012, 239480), (11265, 191584), (11974, 180240), (12016, 179610), (15020, 143688), (17961, 120160), (18024, 119740), (22530, 95792), (23948, 90120), (24032, 89805), (29935, 72096), (30040, 71844), (35922, 60080), (36048, 59870), (45060, 47896)]