4012977120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{20441}}^1$

素因数の和:20868

約数の個数: 96

約数和(自身を含む): 12672404640

約数和(自身を除く): 8659427520

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, 409, 480, 818, 1227, 1636, 2045, 2454, 3272, 4090, 4908, 6135, 6544, 8180, 9816, 12270, 13088, 16360, 19632, 20441, 24540, 32720, 39264, 40882, 49080, 61323, 65440, 81764, 98160, 102205, 122646, 163528, 196320, 204410, 245292, 306615, 327056, 408820, 490584, 613230, 654112, 817640, 981168, 1226460, 1635280, 1962336, 2452920, 3270560, 4905840, 8360369, 9811680, 16720738, 25081107, 33441476, 41801845, 50162214, 66882952, 83603690, 100324428, 125405535, 133765904, 167207380, 200648856, 250811070, 267531808, 334414760, 401297712, 501622140, 668829520, 802595424, 1003244280, 1337659040, 2006488560, 4012977120]

約数ペア:

[(1, 4012977120), (2, 2006488560), (3, 1337659040), (4, 1003244280), (5, 802595424), (6, 668829520), (8, 501622140), (10, 401297712), (12, 334414760), (15, 267531808), (16, 250811070), (20, 200648856), (24, 167207380), (30, 133765904), (32, 125405535), (40, 100324428), (48, 83603690), (60, 66882952), (80, 50162214), (96, 41801845), (120, 33441476), (160, 25081107), (240, 16720738), (409, 9811680), (480, 8360369), (818, 4905840), (1227, 3270560), (1636, 2452920), (2045, 1962336), (2454, 1635280), (3272, 1226460), (4090, 981168), (4908, 817640), (6135, 654112), (6544, 613230), (8180, 490584), (9816, 408820), (12270, 327056), (13088, 306615), (16360, 245292), (19632, 204410), (20441, 196320), (24540, 163528), (32720, 122646), (39264, 102205), (40882, 98160), (49080, 81764), (61323, 65440)]