25565160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{213043}}^1$

素因数の和:213057

約数の個数: 32

約数和(自身を含む): 76695840

約数和(自身を除く): 51130680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 213043, 426086, 639129, 852172, 1065215, 1278258, 1704344, 2130430, 2556516, 3195645, 4260860, 5113032, 6391290, 8521720, 12782580, 25565160]

約数ペア:

[(1, 25565160), (2, 12782580), (3, 8521720), (4, 6391290), (5, 5113032), (6, 4260860), (8, 3195645), (10, 2556516), (12, 2130430), (15, 1704344), (20, 1278258), (24, 1065215), (30, 852172), (40, 639129), (60, 426086), (120, 213043)]