220126080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{114649}}^1$

素因数の和:114671

約数の個数: 64

約数和(自身を含む): 701658000

約数和(自身を除く): 481531920

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, 114649, 229298, 343947, 458596, 573245, 687894, 917192, 1146490, 1375788, 1719735, 1834384, 2292980, 2751576, 3439470, 3668768, 4585960, 5503152, 6878940, 7337536, 9171920, 11006304, 13757880, 14675072, 18343840, 22012608, 27515760, 36687680, 44025216, 55031520, 73375360, 110063040, 220126080]

約数ペア:

[(1, 220126080), (2, 110063040), (3, 73375360), (4, 55031520), (5, 44025216), (6, 36687680), (8, 27515760), (10, 22012608), (12, 18343840), (15, 14675072), (16, 13757880), (20, 11006304), (24, 9171920), (30, 7337536), (32, 6878940), (40, 5503152), (48, 4585960), (60, 3668768), (64, 3439470), (80, 2751576), (96, 2292980), (120, 1834384), (128, 1719735), (160, 1375788), (192, 1146490), (240, 917192), (320, 687894), (384, 573245), (480, 458596), (640, 343947), (960, 229298), (1920, 114649)]