328838520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{2297}}^1$

素因数の和:3504

約数の個数: 64

約数和(自身を含む): 987772320

約数和(自身を除く): 658933800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1193, 2297, 2386, 3579, 4594, 4772, 5965, 6891, 7158, 9188, 9544, 11485, 11930, 13782, 14316, 17895, 18376, 22970, 23860, 27564, 28632, 34455, 35790, 45940, 47720, 55128, 68910, 71580, 91880, 137820, 143160, 275640, 2740321, 5480642, 8220963, 10961284, 13701605, 16441926, 21922568, 27403210, 32883852, 41104815, 54806420, 65767704, 82209630, 109612840, 164419260, 328838520]

約数ペア:

[(1, 328838520), (2, 164419260), (3, 109612840), (4, 82209630), (5, 65767704), (6, 54806420), (8, 41104815), (10, 32883852), (12, 27403210), (15, 21922568), (20, 16441926), (24, 13701605), (30, 10961284), (40, 8220963), (60, 5480642), (120, 2740321), (1193, 275640), (2297, 143160), (2386, 137820), (3579, 91880), (4594, 71580), (4772, 68910), (5965, 55128), (6891, 47720), (7158, 45940), (9188, 35790), (9544, 34455), (11485, 28632), (11930, 27564), (13782, 23860), (14316, 22970), (17895, 18376)]