139545720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{129209}}^1$

素因数の和:129229

約数の個数: 64

約数和(自身を含む): 465156000

約数和(自身を除く): 325610280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 129209, 258418, 387627, 516836, 646045, 775254, 1033672, 1162881, 1292090, 1550508, 1938135, 2325762, 2584180, 3101016, 3488643, 3876270, 4651524, 5168360, 5814405, 6977286, 7752540, 9303048, 11628810, 13954572, 15505080, 17443215, 23257620, 27909144, 34886430, 46515240, 69772860, 139545720]

約数ペア:

[(1, 139545720), (2, 69772860), (3, 46515240), (4, 34886430), (5, 27909144), (6, 23257620), (8, 17443215), (9, 15505080), (10, 13954572), (12, 11628810), (15, 9303048), (18, 7752540), (20, 6977286), (24, 5814405), (27, 5168360), (30, 4651524), (36, 3876270), (40, 3488643), (45, 3101016), (54, 2584180), (60, 2325762), (72, 1938135), (90, 1550508), (108, 1292090), (120, 1162881), (135, 1033672), (180, 775254), (216, 646045), (270, 516836), (360, 387627), (540, 258418), (1080, 129209)]