26478240

素因数分解:

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

素因数の和:55181

約数の個数: 48

約数和(自身を含む): 83407968

約数和(自身を除く): 56929728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 55163, 110326, 165489, 220652, 275815, 330978, 441304, 551630, 661956, 827445, 882608, 1103260, 1323912, 1654890, 1765216, 2206520, 2647824, 3309780, 4413040, 5295648, 6619560, 8826080, 13239120, 26478240]

約数ペア:

[(1, 26478240), (2, 13239120), (3, 8826080), (4, 6619560), (5, 5295648), (6, 4413040), (8, 3309780), (10, 2647824), (12, 2206520), (15, 1765216), (16, 1654890), (20, 1323912), (24, 1103260), (30, 882608), (32, 827445), (40, 661956), (48, 551630), (60, 441304), (80, 330978), (96, 275815), (120, 220652), (160, 165489), (240, 110326), (480, 55163)]