74654520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{769}}^1\times {\mathrm{809}}^1$

素因数の和:1592

約数の個数: 64

約数和(自身を含む): 224532000

約数和(自身を除く): 149877480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 769, 809, 1538, 1618, 2307, 2427, 3076, 3236, 3845, 4045, 4614, 4854, 6152, 6472, 7690, 8090, 9228, 9708, 11535, 12135, 15380, 16180, 18456, 19416, 23070, 24270, 30760, 32360, 46140, 48540, 92280, 97080, 622121, 1244242, 1866363, 2488484, 3110605, 3732726, 4976968, 6221210, 7465452, 9331815, 12442420, 14930904, 18663630, 24884840, 37327260, 74654520]

約数ペア:

[(1, 74654520), (2, 37327260), (3, 24884840), (4, 18663630), (5, 14930904), (6, 12442420), (8, 9331815), (10, 7465452), (12, 6221210), (15, 4976968), (20, 3732726), (24, 3110605), (30, 2488484), (40, 1866363), (60, 1244242), (120, 622121), (769, 97080), (809, 92280), (1538, 48540), (1618, 46140), (2307, 32360), (2427, 30760), (3076, 24270), (3236, 23070), (3845, 19416), (4045, 18456), (4614, 16180), (4854, 15380), (6152, 12135), (6472, 11535), (7690, 9708), (8090, 9228)]