53327280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{222197}}^1$

素因数の和:222213

約数の個数: 40

約数和(自身を含む): 165315312

約数和(自身を除く): 111988032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 222197, 444394, 666591, 888788, 1110985, 1333182, 1777576, 2221970, 2666364, 3332955, 3555152, 4443940, 5332728, 6665910, 8887880, 10665456, 13331820, 17775760, 26663640, 53327280]

約数ペア:

[(1, 53327280), (2, 26663640), (3, 17775760), (4, 13331820), (5, 10665456), (6, 8887880), (8, 6665910), (10, 5332728), (12, 4443940), (15, 3555152), (16, 3332955), (20, 2666364), (24, 2221970), (30, 1777576), (40, 1333182), (48, 1110985), (60, 888788), (80, 666591), (120, 444394), (240, 222197)]