201683880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{560233}}^1$

素因数の和:560250

約数の個数: 48

約数和(自身を含む): 655473780

約数和(自身を除く): 453789900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 560233, 1120466, 1680699, 2240932, 2801165, 3361398, 4481864, 5042097, 5602330, 6722796, 8403495, 10084194, 11204660, 13445592, 16806990, 20168388, 22409320, 25210485, 33613980, 40336776, 50420970, 67227960, 100841940, 201683880]

約数ペア:

[(1, 201683880), (2, 100841940), (3, 67227960), (4, 50420970), (5, 40336776), (6, 33613980), (8, 25210485), (9, 22409320), (10, 20168388), (12, 16806990), (15, 13445592), (18, 11204660), (20, 10084194), (24, 8403495), (30, 6722796), (36, 5602330), (40, 5042097), (45, 4481864), (60, 3361398), (72, 2801165), (90, 2240932), (120, 1680699), (180, 1120466), (360, 560233)]