54663720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{455531}}^1$

素因数の和:455545

約数の個数: 32

約数和(自身を含む): 163991520

約数和(自身を除く): 109327800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 455531, 911062, 1366593, 1822124, 2277655, 2733186, 3644248, 4555310, 5466372, 6832965, 9110620, 10932744, 13665930, 18221240, 27331860, 54663720]

約数ペア:

[(1, 54663720), (2, 27331860), (3, 18221240), (4, 13665930), (5, 10932744), (6, 9110620), (8, 6832965), (10, 5466372), (12, 4555310), (15, 3644248), (20, 2733186), (24, 2277655), (30, 1822124), (40, 1366593), (60, 911062), (120, 455531)]