204138360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{189017}}^1$

素因数の和:189037

約数の個数: 64

約数和(自身を含む): 680464800

約数和(自身を除く): 476326440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 189017, 378034, 567051, 756068, 945085, 1134102, 1512136, 1701153, 1890170, 2268204, 2835255, 3402306, 3780340, 4536408, 5103459, 5670510, 6804612, 7560680, 8505765, 10206918, 11341020, 13609224, 17011530, 20413836, 22682040, 25517295, 34023060, 40827672, 51034590, 68046120, 102069180, 204138360]

約数ペア:

[(1, 204138360), (2, 102069180), (3, 68046120), (4, 51034590), (5, 40827672), (6, 34023060), (8, 25517295), (9, 22682040), (10, 20413836), (12, 17011530), (15, 13609224), (18, 11341020), (20, 10206918), (24, 8505765), (27, 7560680), (30, 6804612), (36, 5670510), (40, 5103459), (45, 4536408), (54, 3780340), (60, 3402306), (72, 2835255), (90, 2268204), (108, 1890170), (120, 1701153), (135, 1512136), (180, 1134102), (216, 945085), (270, 756068), (360, 567051), (540, 378034), (1080, 189017)]