76695480

素因数分解:

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

素因数の和:213060

約数の個数: 48

約数和(自身を含む): 249261480

約数和(自身を除く): 172566000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 213043, 426086, 639129, 852172, 1065215, 1278258, 1704344, 1917387, 2130430, 2556516, 3195645, 3834774, 4260860, 5113032, 6391290, 7669548, 8521720, 9586935, 12782580, 15339096, 19173870, 25565160, 38347740, 76695480]

約数ペア:

[(1, 76695480), (2, 38347740), (3, 25565160), (4, 19173870), (5, 15339096), (6, 12782580), (8, 9586935), (9, 8521720), (10, 7669548), (12, 6391290), (15, 5113032), (18, 4260860), (20, 3834774), (24, 3195645), (30, 2556516), (36, 2130430), (40, 1917387), (45, 1704344), (60, 1278258), (72, 1065215), (90, 852172), (120, 639129), (180, 426086), (360, 213043)]