38647680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{20129}}^1$

素因数の和:20151

約数の個数: 64

約数和(自身を含む): 123195600

約数和(自身を除く): 84547920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 20129, 40258, 60387, 80516, 100645, 120774, 161032, 201290, 241548, 301935, 322064, 402580, 483096, 603870, 644128, 805160, 966192, 1207740, 1288256, 1610320, 1932384, 2415480, 2576512, 3220640, 3864768, 4830960, 6441280, 7729536, 9661920, 12882560, 19323840, 38647680]

約数ペア:

[(1, 38647680), (2, 19323840), (3, 12882560), (4, 9661920), (5, 7729536), (6, 6441280), (8, 4830960), (10, 3864768), (12, 3220640), (15, 2576512), (16, 2415480), (20, 1932384), (24, 1610320), (30, 1288256), (32, 1207740), (40, 966192), (48, 805160), (60, 644128), (64, 603870), (80, 483096), (96, 402580), (120, 322064), (128, 301935), (160, 241548), (192, 201290), (240, 161032), (320, 120774), (384, 100645), (480, 80516), (640, 60387), (960, 40258), (1920, 20129)]