744804240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{2521}}^1$

素因数の和:3768

約数の個数: 80

約数和(自身を含む): 2311685376

約数和(自身を除く): 1566881136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1231, 2462, 2521, 3693, 4924, 5042, 6155, 7386, 7563, 9848, 10084, 12310, 12605, 14772, 15126, 18465, 19696, 20168, 24620, 25210, 29544, 30252, 36930, 37815, 40336, 49240, 50420, 59088, 60504, 73860, 75630, 98480, 100840, 121008, 147720, 151260, 201680, 295440, 302520, 605040, 3103351, 6206702, 9310053, 12413404, 15516755, 18620106, 24826808, 31033510, 37240212, 46550265, 49653616, 62067020, 74480424, 93100530, 124134040, 148960848, 186201060, 248268080, 372402120, 744804240]

約数ペア:

[(1, 744804240), (2, 372402120), (3, 248268080), (4, 186201060), (5, 148960848), (6, 124134040), (8, 93100530), (10, 74480424), (12, 62067020), (15, 49653616), (16, 46550265), (20, 37240212), (24, 31033510), (30, 24826808), (40, 18620106), (48, 15516755), (60, 12413404), (80, 9310053), (120, 6206702), (240, 3103351), (1231, 605040), (2462, 302520), (2521, 295440), (3693, 201680), (4924, 151260), (5042, 147720), (6155, 121008), (7386, 100840), (7563, 98480), (9848, 75630), (10084, 73860), (12310, 60504), (12605, 59088), (14772, 50420), (15126, 49240), (18465, 40336), (19696, 37815), (20168, 36930), (24620, 30252), (25210, 29544)]