60630640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{15467}}^1$

素因数の和:15494

約数の個数: 60

約数和(自身を含む): 163991736

約数和(自身を除く): 103361096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 15467, 30934, 61868, 77335, 108269, 123736, 154670, 216538, 247472, 309340, 433076, 541345, 618680, 757883, 866152, 1082690, 1237360, 1515766, 1732304, 2165380, 3031532, 3789415, 4330760, 6063064, 7578830, 8661520, 12126128, 15157660, 30315320, 60630640]

約数ペア:

[(1, 60630640), (2, 30315320), (4, 15157660), (5, 12126128), (7, 8661520), (8, 7578830), (10, 6063064), (14, 4330760), (16, 3789415), (20, 3031532), (28, 2165380), (35, 1732304), (40, 1515766), (49, 1237360), (56, 1082690), (70, 866152), (80, 757883), (98, 618680), (112, 541345), (140, 433076), (196, 309340), (245, 247472), (280, 216538), (392, 154670), (490, 123736), (560, 108269), (784, 77335), (980, 61868), (1960, 30934), (3920, 15467)]