384960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{401}}^1$

素因数の和:421

約数の個数: 56

約数和(自身を含む): 1225296

約数和(自身を除く): 840336

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, 160, 192, 240, 320, 401, 480, 802, 960, 1203, 1604, 2005, 2406, 3208, 4010, 4812, 6015, 6416, 8020, 9624, 12030, 12832, 16040, 19248, 24060, 25664, 32080, 38496, 48120, 64160, 76992, 96240, 128320, 192480, 384960]

約数ペア:

[(1, 384960), (2, 192480), (3, 128320), (4, 96240), (5, 76992), (6, 64160), (8, 48120), (10, 38496), (12, 32080), (15, 25664), (16, 24060), (20, 19248), (24, 16040), (30, 12832), (32, 12030), (40, 9624), (48, 8020), (60, 6416), (64, 6015), (80, 4812), (96, 4010), (120, 3208), (160, 2406), (192, 2005), (240, 1604), (320, 1203), (401, 960), (480, 802)]