77295360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{20129}}^1$

素因数の和:20153

約数の個数: 72

約数和(自身を含む): 246874320

約数和(自身を除く): 169578960

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 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, 5153024, 6441280, 7729536, 9661920, 12882560, 15459072, 19323840, 25765120, 38647680, 77295360]

約数ペア:

[(1, 77295360), (2, 38647680), (3, 25765120), (4, 19323840), (5, 15459072), (6, 12882560), (8, 9661920), (10, 7729536), (12, 6441280), (15, 5153024), (16, 4830960), (20, 3864768), (24, 3220640), (30, 2576512), (32, 2415480), (40, 1932384), (48, 1610320), (60, 1288256), (64, 1207740), (80, 966192), (96, 805160), (120, 644128), (128, 603870), (160, 483096), (192, 402580), (240, 322064), (256, 301935), (320, 241548), (384, 201290), (480, 161032), (640, 120774), (768, 100645), (960, 80516), (1280, 60387), (1920, 40258), (3840, 20129)]