6477520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:332

約数の個数: 80

約数和(自身を含む): 17677440

約数和(自身を除く): 11199920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 269, 280, 301, 344, 430, 538, 560, 602, 688, 860, 1076, 1204, 1345, 1505, 1720, 1883, 2152, 2408, 2690, 3010, 3440, 3766, 4304, 4816, 5380, 6020, 7532, 9415, 10760, 11567, 12040, 15064, 18830, 21520, 23134, 24080, 30128, 37660, 46268, 57835, 75320, 80969, 92536, 115670, 150640, 161938, 185072, 231340, 323876, 404845, 462680, 647752, 809690, 925360, 1295504, 1619380, 3238760, 6477520]

約数ペア:

[(1, 6477520), (2, 3238760), (4, 1619380), (5, 1295504), (7, 925360), (8, 809690), (10, 647752), (14, 462680), (16, 404845), (20, 323876), (28, 231340), (35, 185072), (40, 161938), (43, 150640), (56, 115670), (70, 92536), (80, 80969), (86, 75320), (112, 57835), (140, 46268), (172, 37660), (215, 30128), (269, 24080), (280, 23134), (301, 21520), (344, 18830), (430, 15064), (538, 12040), (560, 11567), (602, 10760), (688, 9415), (860, 7532), (1076, 6020), (1204, 5380), (1345, 4816), (1505, 4304), (1720, 3766), (1883, 3440), (2152, 3010), (2408, 2690)]