21237244320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{44244259}}^1$

素因数の和:44244277

約数の個数: 48

約数和(自身を含む): 66897321120

約数和(自身を除く): 45660076800

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, 44244259, 88488518, 132732777, 176977036, 221221295, 265465554, 353954072, 442442590, 530931108, 663663885, 707908144, 884885180, 1061862216, 1327327770, 1415816288, 1769770360, 2123724432, 2654655540, 3539540720, 4247448864, 5309311080, 7079081440, 10618622160, 21237244320]

約数ペア:

[(1, 21237244320), (2, 10618622160), (3, 7079081440), (4, 5309311080), (5, 4247448864), (6, 3539540720), (8, 2654655540), (10, 2123724432), (12, 1769770360), (15, 1415816288), (16, 1327327770), (20, 1061862216), (24, 884885180), (30, 707908144), (32, 663663885), (40, 530931108), (48, 442442590), (60, 353954072), (80, 265465554), (96, 221221295), (120, 176977036), (160, 132732777), (240, 88488518), (480, 44244259)]