38455680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{20029}}^1$

素因数の和:20051

約数の個数: 64

約数和(自身を含む): 122583600

約数和(自身を除く): 84127920

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, 20029, 40058, 60087, 80116, 100145, 120174, 160232, 200290, 240348, 300435, 320464, 400580, 480696, 600870, 640928, 801160, 961392, 1201740, 1281856, 1602320, 1922784, 2403480, 2563712, 3204640, 3845568, 4806960, 6409280, 7691136, 9613920, 12818560, 19227840, 38455680]

約数ペア:

[(1, 38455680), (2, 19227840), (3, 12818560), (4, 9613920), (5, 7691136), (6, 6409280), (8, 4806960), (10, 3845568), (12, 3204640), (15, 2563712), (16, 2403480), (20, 1922784), (24, 1602320), (30, 1281856), (32, 1201740), (40, 961392), (48, 801160), (60, 640928), (64, 600870), (80, 480696), (96, 400580), (120, 320464), (128, 300435), (160, 240348), (192, 200290), (240, 160232), (320, 120174), (384, 100145), (480, 80116), (640, 60087), (960, 40058), (1920, 20029)]