2998300080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1787}}^1\times {\mathrm{6991}}^1$

素因数の和:8794

約数の個数: 80

約数和(自身を含む): 9301261824

約数和(自身を除く): 6302961744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1787, 3574, 5361, 6991, 7148, 8935, 10722, 13982, 14296, 17870, 20973, 21444, 26805, 27964, 28592, 34955, 35740, 41946, 42888, 53610, 55928, 69910, 71480, 83892, 85776, 104865, 107220, 111856, 139820, 142960, 167784, 209730, 214440, 279640, 335568, 419460, 428880, 559280, 838920, 1677840, 12492917, 24985834, 37478751, 49971668, 62464585, 74957502, 99943336, 124929170, 149915004, 187393755, 199886672, 249858340, 299830008, 374787510, 499716680, 599660016, 749575020, 999433360, 1499150040, 2998300080]

約数ペア:

[(1, 2998300080), (2, 1499150040), (3, 999433360), (4, 749575020), (5, 599660016), (6, 499716680), (8, 374787510), (10, 299830008), (12, 249858340), (15, 199886672), (16, 187393755), (20, 149915004), (24, 124929170), (30, 99943336), (40, 74957502), (48, 62464585), (60, 49971668), (80, 37478751), (120, 24985834), (240, 12492917), (1787, 1677840), (3574, 838920), (5361, 559280), (6991, 428880), (7148, 419460), (8935, 335568), (10722, 279640), (13982, 214440), (14296, 209730), (17870, 167784), (20973, 142960), (21444, 139820), (26805, 111856), (27964, 107220), (28592, 104865), (34955, 85776), (35740, 83892), (41946, 71480), (42888, 69910), (53610, 55928)]