38705760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{26879}}^1$

素因数の和:26900

約数の個数: 72

約数和(自身を含む): 132088320

約数和(自身を除く): 93382560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 26879, 53758, 80637, 107516, 134395, 161274, 215032, 241911, 268790, 322548, 403185, 430064, 483822, 537580, 645096, 806370, 860128, 967644, 1075160, 1209555, 1290192, 1612740, 1935288, 2150320, 2419110, 2580384, 3225480, 3870576, 4300640, 4838220, 6450960, 7741152, 9676440, 12901920, 19352880, 38705760]

約数ペア:

[(1, 38705760), (2, 19352880), (3, 12901920), (4, 9676440), (5, 7741152), (6, 6450960), (8, 4838220), (9, 4300640), (10, 3870576), (12, 3225480), (15, 2580384), (16, 2419110), (18, 2150320), (20, 1935288), (24, 1612740), (30, 1290192), (32, 1209555), (36, 1075160), (40, 967644), (45, 860128), (48, 806370), (60, 645096), (72, 537580), (80, 483822), (90, 430064), (96, 403185), (120, 322548), (144, 268790), (160, 241911), (180, 215032), (240, 161274), (288, 134395), (360, 107516), (480, 80637), (720, 53758), (1440, 26879)]