296330720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{264581}}^1$

素因数の和:264603

約数の個数: 48

約数和(自身を含む): 800095968

約数和(自身を除く): 503765248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 264581, 529162, 1058324, 1322905, 1852067, 2116648, 2645810, 3704134, 4233296, 5291620, 7408268, 8466592, 9260335, 10583240, 14816536, 18520670, 21166480, 29633072, 37041340, 42332960, 59266144, 74082680, 148165360, 296330720]

約数ペア:

[(1, 296330720), (2, 148165360), (4, 74082680), (5, 59266144), (7, 42332960), (8, 37041340), (10, 29633072), (14, 21166480), (16, 18520670), (20, 14816536), (28, 10583240), (32, 9260335), (35, 8466592), (40, 7408268), (56, 5291620), (70, 4233296), (80, 3704134), (112, 2645810), (140, 2116648), (160, 1852067), (224, 1322905), (280, 1058324), (560, 529162), (1120, 264581)]