23210640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{32237}}^1$

素因数の和:32256

約数の個数: 60

約数和(自身を含む): 77951484

約数和(自身を除く): 54740844

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 32237, 64474, 96711, 128948, 161185, 193422, 257896, 290133, 322370, 386844, 483555, 515792, 580266, 644740, 773688, 967110, 1160532, 1289480, 1450665, 1547376, 1934220, 2321064, 2578960, 2901330, 3868440, 4642128, 5802660, 7736880, 11605320, 23210640]

約数ペア:

[(1, 23210640), (2, 11605320), (3, 7736880), (4, 5802660), (5, 4642128), (6, 3868440), (8, 2901330), (9, 2578960), (10, 2321064), (12, 1934220), (15, 1547376), (16, 1450665), (18, 1289480), (20, 1160532), (24, 967110), (30, 773688), (36, 644740), (40, 580266), (45, 515792), (48, 483555), (60, 386844), (72, 322370), (80, 290133), (90, 257896), (120, 193422), (144, 161185), (180, 128948), (240, 96711), (360, 64474), (720, 32237)]