69847080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20071}}^1$

素因数の和:20114

約数の個数: 64

約数和(自身を含む): 216777600

約数和(自身を除く): 146930520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 20071, 40142, 60213, 80284, 100355, 120426, 160568, 200710, 240852, 301065, 401420, 481704, 582059, 602130, 802840, 1164118, 1204260, 1746177, 2328236, 2408520, 2910295, 3492354, 4656472, 5820590, 6984708, 8730885, 11641180, 13969416, 17461770, 23282360, 34923540, 69847080]

約数ペア:

[(1, 69847080), (2, 34923540), (3, 23282360), (4, 17461770), (5, 13969416), (6, 11641180), (8, 8730885), (10, 6984708), (12, 5820590), (15, 4656472), (20, 3492354), (24, 2910295), (29, 2408520), (30, 2328236), (40, 1746177), (58, 1204260), (60, 1164118), (87, 802840), (116, 602130), (120, 582059), (145, 481704), (174, 401420), (232, 301065), (290, 240852), (348, 200710), (435, 160568), (580, 120426), (696, 100355), (870, 80284), (1160, 60213), (1740, 40142), (3480, 20071)]