172636920

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17761}}^1$

素因数の和:17787

約数の個数: 96

約数和(自身を含む): 581883120

約数和(自身を除く): 409246200

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 17761, 35522, 53283, 71044, 88805, 106566, 142088, 159849, 177610, 213132, 266415, 319698, 355220, 426264, 479547, 532830, 639396, 710440, 799245, 959094, 1065660, 1278792, 1438641, 1598490, 1918188, 2131320, 2397735, 2877282, 3196980, 3836376, 4315923, 4795470, 5754564, 6393960, 7193205, 8631846, 9590940, 11509128, 14386410, 17263692, 19181880, 21579615, 28772820, 34527384, 43159230, 57545640, 86318460, 172636920]

約数ペア:

[(1, 172636920), (2, 86318460), (3, 57545640), (4, 43159230), (5, 34527384), (6, 28772820), (8, 21579615), (9, 19181880), (10, 17263692), (12, 14386410), (15, 11509128), (18, 9590940), (20, 8631846), (24, 7193205), (27, 6393960), (30, 5754564), (36, 4795470), (40, 4315923), (45, 3836376), (54, 3196980), (60, 2877282), (72, 2397735), (81, 2131320), (90, 1918188), (108, 1598490), (120, 1438641), (135, 1278792), (162, 1065660), (180, 959094), (216, 799245), (243, 710440), (270, 639396), (324, 532830), (360, 479547), (405, 426264), (486, 355220), (540, 319698), (648, 266415), (810, 213132), (972, 177610), (1080, 159849), (1215, 142088), (1620, 106566), (1944, 88805), (2430, 71044), (3240, 53283), (4860, 35522), (9720, 17761)]