66738960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{92693}}^1$

素因数の和:92712

約数の個数: 60

約数和(自身を含む): 224134092

約数和(自身を除く): 157395132

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, 92693, 185386, 278079, 370772, 463465, 556158, 741544, 834237, 926930, 1112316, 1390395, 1483088, 1668474, 1853860, 2224632, 2780790, 3336948, 3707720, 4171185, 4449264, 5561580, 6673896, 7415440, 8342370, 11123160, 13347792, 16684740, 22246320, 33369480, 66738960]

約数ペア:

[(1, 66738960), (2, 33369480), (3, 22246320), (4, 16684740), (5, 13347792), (6, 11123160), (8, 8342370), (9, 7415440), (10, 6673896), (12, 5561580), (15, 4449264), (16, 4171185), (18, 3707720), (20, 3336948), (24, 2780790), (30, 2224632), (36, 1853860), (40, 1668474), (45, 1483088), (48, 1390395), (60, 1112316), (72, 926930), (80, 834237), (90, 741544), (120, 556158), (144, 463465), (180, 370772), (240, 278079), (360, 185386), (720, 92693)]