427805160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3565043}}^1$

素因数の和:3565057

約数の個数: 32

約数和(自身を含む): 1283415840

約数和(自身を除く): 855610680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3565043, 7130086, 10695129, 14260172, 17825215, 21390258, 28520344, 35650430, 42780516, 53475645, 71300860, 85561032, 106951290, 142601720, 213902580, 427805160]

約数ペア:

[(1, 427805160), (2, 213902580), (3, 142601720), (4, 106951290), (5, 85561032), (6, 71300860), (8, 53475645), (10, 42780516), (12, 35650430), (15, 28520344), (20, 21390258), (24, 17825215), (30, 14260172), (40, 10695129), (60, 7130086), (120, 3565043)]