143151480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{397643}}^1$

素因数の和:397660

約数の個数: 48

約数和(自身を含む): 465243480

約数和(自身を除く): 322092000

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, 397643, 795286, 1192929, 1590572, 1988215, 2385858, 3181144, 3578787, 3976430, 4771716, 5964645, 7157574, 7952860, 9543432, 11929290, 14315148, 15905720, 17893935, 23858580, 28630296, 35787870, 47717160, 71575740, 143151480]

約数ペア:

[(1, 143151480), (2, 71575740), (3, 47717160), (4, 35787870), (5, 28630296), (6, 23858580), (8, 17893935), (9, 15905720), (10, 14315148), (12, 11929290), (15, 9543432), (18, 7952860), (20, 7157574), (24, 5964645), (30, 4771716), (36, 3976430), (40, 3578787), (45, 3181144), (60, 2385858), (72, 1988215), (90, 1590572), (120, 1192929), (180, 795286), (360, 397643)]