898080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1871}}^1$

素因数の和:1889

約数の個数: 48

約数和(自身を含む): 2830464

約数和(自身を除く): 1932384

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, 1871, 3742, 5613, 7484, 9355, 11226, 14968, 18710, 22452, 28065, 29936, 37420, 44904, 56130, 59872, 74840, 89808, 112260, 149680, 179616, 224520, 299360, 449040, 898080]

約数ペア:

[(1, 898080), (2, 449040), (3, 299360), (4, 224520), (5, 179616), (6, 149680), (8, 112260), (10, 89808), (12, 74840), (15, 59872), (16, 56130), (20, 44904), (24, 37420), (30, 29936), (32, 28065), (40, 22452), (48, 18710), (60, 14968), (80, 11226), (96, 9355), (120, 7484), (160, 5613), (240, 3742), (480, 1871)]