230500980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1280561}}^1$

素因数の和:1280576

約数の個数: 36

約数和(自身を含む): 699186852

約数和(自身を除く): 468685872

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1280561, 2561122, 3841683, 5122244, 6402805, 7683366, 11525049, 12805610, 15366732, 19208415, 23050098, 25611220, 38416830, 46100196, 57625245, 76833660, 115250490, 230500980]

約数ペア:

[(1, 230500980), (2, 115250490), (3, 76833660), (4, 57625245), (5, 46100196), (6, 38416830), (9, 25611220), (10, 23050098), (12, 19208415), (15, 15366732), (18, 12805610), (20, 11525049), (30, 7683366), (36, 6402805), (45, 5122244), (60, 3841683), (90, 2561122), (180, 1280561)]