478684320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{997259}}^1$

素因数の和:997277

約数の個数: 48

約数和(自身を含む): 1507857120

約数和(自身を除く): 1029172800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 997259, 1994518, 2991777, 3989036, 4986295, 5983554, 7978072, 9972590, 11967108, 14958885, 15956144, 19945180, 23934216, 29917770, 31912288, 39890360, 47868432, 59835540, 79780720, 95736864, 119671080, 159561440, 239342160, 478684320]

約数ペア:

[(1, 478684320), (2, 239342160), (3, 159561440), (4, 119671080), (5, 95736864), (6, 79780720), (8, 59835540), (10, 47868432), (12, 39890360), (15, 31912288), (16, 29917770), (20, 23934216), (24, 19945180), (30, 15956144), (32, 14958885), (40, 11967108), (48, 9972590), (60, 7978072), (80, 5983554), (96, 4986295), (120, 3989036), (160, 2991777), (240, 1994518), (480, 997259)]