479837120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{214213}}^1$

素因数の和:214237

約数の個数: 56

約数和(自身を含む): 1305848544

約数和(自身を除く): 826011424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 214213, 428426, 856852, 1071065, 1499491, 1713704, 2142130, 2998982, 3427408, 4284260, 5997964, 6854816, 7497455, 8568520, 11995928, 13709632, 14994910, 17137040, 23991856, 29989820, 34274080, 47983712, 59979640, 68548160, 95967424, 119959280, 239918560, 479837120]

約数ペア:

[(1, 479837120), (2, 239918560), (4, 119959280), (5, 95967424), (7, 68548160), (8, 59979640), (10, 47983712), (14, 34274080), (16, 29989820), (20, 23991856), (28, 17137040), (32, 14994910), (35, 13709632), (40, 11995928), (56, 8568520), (64, 7497455), (70, 6854816), (80, 5997964), (112, 4284260), (140, 3427408), (160, 2998982), (224, 2142130), (280, 1713704), (320, 1499491), (448, 1071065), (560, 856852), (1120, 428426), (2240, 214213)]