69768840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{581407}}^1$

素因数の和:581421

約数の個数: 32

約数和(自身を含む): 209306880

約数和(自身を除く): 139538040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 581407, 1162814, 1744221, 2325628, 2907035, 3488442, 4651256, 5814070, 6976884, 8721105, 11628140, 13953768, 17442210, 23256280, 34884420, 69768840]

約数ペア:

[(1, 69768840), (2, 34884420), (3, 23256280), (4, 17442210), (5, 13953768), (6, 11628140), (8, 8721105), (10, 6976884), (12, 5814070), (15, 4651256), (20, 3488442), (24, 2907035), (30, 2325628), (40, 1744221), (60, 1162814), (120, 581407)]