156766080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{81649}}^1$

素因数の和:81671

約数の個数: 64

約数和(自身を含む): 499698000

約数和(自身を除く): 342931920

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, 81649, 163298, 244947, 326596, 408245, 489894, 653192, 816490, 979788, 1224735, 1306384, 1632980, 1959576, 2449470, 2612768, 3265960, 3919152, 4898940, 5225536, 6531920, 7838304, 9797880, 10451072, 13063840, 15676608, 19595760, 26127680, 31353216, 39191520, 52255360, 78383040, 156766080]

約数ペア:

[(1, 156766080), (2, 78383040), (3, 52255360), (4, 39191520), (5, 31353216), (6, 26127680), (8, 19595760), (10, 15676608), (12, 13063840), (15, 10451072), (16, 9797880), (20, 7838304), (24, 6531920), (30, 5225536), (32, 4898940), (40, 3919152), (48, 3265960), (60, 2612768), (64, 2449470), (80, 1959576), (96, 1632980), (120, 1306384), (128, 1224735), (160, 979788), (192, 816490), (240, 653192), (320, 489894), (384, 408245), (480, 326596), (640, 244947), (960, 163298), (1920, 81649)]