1008057840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{247073}}^1$

素因数の和:247106

約数の個数: 80

約数和(自身を含む): 3308815008

約数和(自身を除く): 2300757168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 247073, 494146, 741219, 988292, 1235365, 1482438, 1976584, 2470730, 2964876, 3706095, 3953168, 4200241, 4941460, 5929752, 7412190, 8400482, 9882920, 11859504, 12600723, 14824380, 16800964, 19765840, 21001205, 25201446, 29648760, 33601928, 42002410, 50402892, 59297520, 63003615, 67203856, 84004820, 100805784, 126007230, 168009640, 201611568, 252014460, 336019280, 504028920, 1008057840]

約数ペア:

[(1, 1008057840), (2, 504028920), (3, 336019280), (4, 252014460), (5, 201611568), (6, 168009640), (8, 126007230), (10, 100805784), (12, 84004820), (15, 67203856), (16, 63003615), (17, 59297520), (20, 50402892), (24, 42002410), (30, 33601928), (34, 29648760), (40, 25201446), (48, 21001205), (51, 19765840), (60, 16800964), (68, 14824380), (80, 12600723), (85, 11859504), (102, 9882920), (120, 8400482), (136, 7412190), (170, 5929752), (204, 4941460), (240, 4200241), (255, 3953168), (272, 3706095), (340, 2964876), (408, 2470730), (510, 1976584), (680, 1482438), (816, 1235365), (1020, 988292), (1360, 741219), (2040, 494146), (4080, 247073)]