1198042920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1493}}^1$

素因数の和:2256

約数の個数: 128

約数和(自身を含む): 4001529600

約数和(自身を除く): 2803486680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 743, 1080, 1486, 1493, 2229, 2972, 2986, 3715, 4458, 4479, 5944, 5972, 6687, 7430, 7465, 8916, 8958, 11145, 11944, 13374, 13437, 14860, 14930, 17832, 17916, 20061, 22290, 22395, 26748, 26874, 29720, 29860, 33435, 35832, 40122, 40311, 44580, 44790, 53496, 53748, 59720, 66870, 67185, 80244, 80622, 89160, 89580, 100305, 107496, 133740, 134370, 160488, 161244, 179160, 200610, 201555, 267480, 268740, 322488, 401220, 403110, 537480, 802440, 806220, 1109299, 1612440, 2218598, 3327897, 4437196, 5546495, 6655794, 8874392, 9983691, 11092990, 13311588, 16639485, 19967382, 22185980, 26623176, 29951073, 33278970, 39934764, 44371960, 49918455, 59902146, 66557940, 79869528, 99836910, 119804292, 133115880, 149755365, 199673820, 239608584, 299510730, 399347640, 599021460, 1198042920]

約数ペア:

[(1, 1198042920), (2, 599021460), (3, 399347640), (4, 299510730), (5, 239608584), (6, 199673820), (8, 149755365), (9, 133115880), (10, 119804292), (12, 99836910), (15, 79869528), (18, 66557940), (20, 59902146), (24, 49918455), (27, 44371960), (30, 39934764), (36, 33278970), (40, 29951073), (45, 26623176), (54, 22185980), (60, 19967382), (72, 16639485), (90, 13311588), (108, 11092990), (120, 9983691), (135, 8874392), (180, 6655794), (216, 5546495), (270, 4437196), (360, 3327897), (540, 2218598), (743, 1612440), (1080, 1109299), (1486, 806220), (1493, 802440), (2229, 537480), (2972, 403110), (2986, 401220), (3715, 322488), (4458, 268740), (4479, 267480), (5944, 201555), (5972, 200610), (6687, 179160), (7430, 161244), (7465, 160488), (8916, 134370), (8958, 133740), (11145, 107496), (11944, 100305), (13374, 89580), (13437, 89160), (14860, 80622), (14930, 80244), (17832, 67185), (17916, 66870), (20061, 59720), (22290, 53748), (22395, 53496), (26748, 44790), (26874, 44580), (29720, 40311), (29860, 40122), (33435, 35832)]