480793340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{599}}^2$

素因数の和:1274

約数の個数: 36

約数和(自身を含む): 1026449256

約数和(自身を除く): 545655916

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 599, 670, 1198, 1340, 2396, 2995, 5990, 11980, 40133, 80266, 160532, 200665, 358801, 401330, 717602, 802660, 1435204, 1794005, 3588010, 7176020, 24039667, 48079334, 96158668, 120198335, 240396670, 480793340]

約数ペア:

[(1, 480793340), (2, 240396670), (4, 120198335), (5, 96158668), (10, 48079334), (20, 24039667), (67, 7176020), (134, 3588010), (268, 1794005), (335, 1435204), (599, 802660), (670, 717602), (1198, 401330), (1340, 358801), (2396, 200665), (2995, 160532), (5990, 80266), (11980, 40133)]