30605160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{255043}}^1$

素因数の和:255057

約数の個数: 32

約数和(自身を含む): 91815840

約数和(自身を除く): 61210680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 255043, 510086, 765129, 1020172, 1275215, 1530258, 2040344, 2550430, 3060516, 3825645, 5100860, 6121032, 7651290, 10201720, 15302580, 30605160]

約数ペア:

[(1, 30605160), (2, 15302580), (3, 10201720), (4, 7651290), (5, 6121032), (6, 5100860), (8, 3825645), (10, 3060516), (12, 2550430), (15, 2040344), (20, 1530258), (24, 1275215), (30, 1020172), (40, 765129), (60, 510086), (120, 255043)]