328595220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{5417}}^1$

素因数の和:5769

約数の個数: 72

約数和(自身を含む): 999881064

約数和(自身を除く): 671285844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 337, 674, 1011, 1348, 1685, 2022, 3033, 3370, 4044, 5055, 5417, 6066, 6740, 10110, 10834, 12132, 15165, 16251, 20220, 21668, 27085, 30330, 32502, 48753, 54170, 60660, 65004, 81255, 97506, 108340, 162510, 195012, 243765, 325020, 487530, 975060, 1825529, 3651058, 5476587, 7302116, 9127645, 10953174, 16429761, 18255290, 21906348, 27382935, 32859522, 36510580, 54765870, 65719044, 82148805, 109531740, 164297610, 328595220]

約数ペア:

[(1, 328595220), (2, 164297610), (3, 109531740), (4, 82148805), (5, 65719044), (6, 54765870), (9, 36510580), (10, 32859522), (12, 27382935), (15, 21906348), (18, 18255290), (20, 16429761), (30, 10953174), (36, 9127645), (45, 7302116), (60, 5476587), (90, 3651058), (180, 1825529), (337, 975060), (674, 487530), (1011, 325020), (1348, 243765), (1685, 195012), (2022, 162510), (3033, 108340), (3370, 97506), (4044, 81255), (5055, 65004), (5417, 60660), (6066, 54170), (6740, 48753), (10110, 32502), (10834, 30330), (12132, 27085), (15165, 21668), (16251, 20220)]