387558480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4027}}^1$

素因数の和:4444

約数の個数: 80

約数和(自身を含む): 1204726464

約数和(自身を除く): 817167984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 401, 802, 1203, 1604, 2005, 2406, 3208, 4010, 4027, 4812, 6015, 6416, 8020, 8054, 9624, 12030, 12081, 16040, 16108, 19248, 20135, 24060, 24162, 32080, 32216, 40270, 48120, 48324, 60405, 64432, 80540, 96240, 96648, 120810, 161080, 193296, 241620, 322160, 483240, 966480, 1614827, 3229654, 4844481, 6459308, 8074135, 9688962, 12918616, 16148270, 19377924, 24222405, 25837232, 32296540, 38755848, 48444810, 64593080, 77511696, 96889620, 129186160, 193779240, 387558480]

約数ペア:

[(1, 387558480), (2, 193779240), (3, 129186160), (4, 96889620), (5, 77511696), (6, 64593080), (8, 48444810), (10, 38755848), (12, 32296540), (15, 25837232), (16, 24222405), (20, 19377924), (24, 16148270), (30, 12918616), (40, 9688962), (48, 8074135), (60, 6459308), (80, 4844481), (120, 3229654), (240, 1614827), (401, 966480), (802, 483240), (1203, 322160), (1604, 241620), (2005, 193296), (2406, 161080), (3208, 120810), (4010, 96648), (4027, 96240), (4812, 80540), (6015, 64432), (6416, 60405), (8020, 48324), (8054, 48120), (9624, 40270), (12030, 32216), (12081, 32080), (16040, 24162), (16108, 24060), (19248, 20135)]