1488888840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{12407407}}^1$

素因数の和:12407421

約数の個数: 32

約数和(自身を含む): 4466666880

約数和(自身を除く): 2977778040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 12407407, 24814814, 37222221, 49629628, 62037035, 74444442, 99259256, 124074070, 148888884, 186111105, 248148140, 297777768, 372222210, 496296280, 744444420, 1488888840]

約数ペア:

[(1, 1488888840), (2, 744444420), (3, 496296280), (4, 372222210), (5, 297777768), (6, 248148140), (8, 186111105), (10, 148888884), (12, 124074070), (15, 99259256), (20, 74444442), (24, 62037035), (30, 49629628), (40, 37222221), (60, 24814814), (120, 12407407)]