392661120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{204511}}^1$

素因数の和:204533

約数の個数: 64

約数和(自身を含む): 1251613440

約数和(自身を除く): 858952320

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, 204511, 409022, 613533, 818044, 1022555, 1227066, 1636088, 2045110, 2454132, 3067665, 3272176, 4090220, 4908264, 6135330, 6544352, 8180440, 9816528, 12270660, 13088704, 16360880, 19633056, 24541320, 26177408, 32721760, 39266112, 49082640, 65443520, 78532224, 98165280, 130887040, 196330560, 392661120]

約数ペア:

[(1, 392661120), (2, 196330560), (3, 130887040), (4, 98165280), (5, 78532224), (6, 65443520), (8, 49082640), (10, 39266112), (12, 32721760), (15, 26177408), (16, 24541320), (20, 19633056), (24, 16360880), (30, 13088704), (32, 12270660), (40, 9816528), (48, 8180440), (60, 6544352), (64, 6135330), (80, 4908264), (96, 4090220), (120, 3272176), (128, 3067665), (160, 2454132), (192, 2045110), (240, 1636088), (320, 1227066), (384, 1022555), (480, 818044), (640, 613533), (960, 409022), (1920, 204511)]