4452720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{18553}}^1$

素因数の和:18569

約数の個数: 40

約数和(自身を含む): 13804176

約数和(自身を除く): 9351456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 18553, 37106, 55659, 74212, 92765, 111318, 148424, 185530, 222636, 278295, 296848, 371060, 445272, 556590, 742120, 890544, 1113180, 1484240, 2226360, 4452720]

約数ペア:

[(1, 4452720), (2, 2226360), (3, 1484240), (4, 1113180), (5, 890544), (6, 742120), (8, 556590), (10, 445272), (12, 371060), (15, 296848), (16, 278295), (20, 222636), (24, 185530), (30, 148424), (40, 111318), (48, 92765), (60, 74212), (80, 55659), (120, 37106), (240, 18553)]