13239120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{55163}}^1$

素因数の和:55179

約数の個数: 40

約数和(自身を含む): 41042016

約数和(自身を除く): 27802896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 55163, 110326, 165489, 220652, 275815, 330978, 441304, 551630, 661956, 827445, 882608, 1103260, 1323912, 1654890, 2206520, 2647824, 3309780, 4413040, 6619560, 13239120]

約数ペア:

[(1, 13239120), (2, 6619560), (3, 4413040), (4, 3309780), (5, 2647824), (6, 2206520), (8, 1654890), (10, 1323912), (12, 1103260), (15, 882608), (16, 827445), (20, 661956), (24, 551630), (30, 441304), (40, 330978), (48, 275815), (60, 220652), (80, 165489), (120, 110326), (240, 55163)]