40924320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{85259}}^1$

素因数の和:85277

約数の個数: 48

約数和(自身を含む): 128913120

約数和(自身を除く): 87988800

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, 85259, 170518, 255777, 341036, 426295, 511554, 682072, 852590, 1023108, 1278885, 1364144, 1705180, 2046216, 2557770, 2728288, 3410360, 4092432, 5115540, 6820720, 8184864, 10231080, 13641440, 20462160, 40924320]

約数ペア:

[(1, 40924320), (2, 20462160), (3, 13641440), (4, 10231080), (5, 8184864), (6, 6820720), (8, 5115540), (10, 4092432), (12, 3410360), (15, 2728288), (16, 2557770), (20, 2046216), (24, 1705180), (30, 1364144), (32, 1278885), (40, 1023108), (48, 852590), (60, 682072), (80, 511554), (96, 426295), (120, 341036), (160, 255777), (240, 170518), (480, 85259)]