129165480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{358793}}^1$

素因数の和:358810

約数の個数: 48

約数和(自身を含む): 419788980

約数和(自身を除く): 290623500

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, 358793, 717586, 1076379, 1435172, 1793965, 2152758, 2870344, 3229137, 3587930, 4305516, 5381895, 6458274, 7175860, 8611032, 10763790, 12916548, 14351720, 16145685, 21527580, 25833096, 32291370, 43055160, 64582740, 129165480]

約数ペア:

[(1, 129165480), (2, 64582740), (3, 43055160), (4, 32291370), (5, 25833096), (6, 21527580), (8, 16145685), (9, 14351720), (10, 12916548), (12, 10763790), (15, 8611032), (18, 7175860), (20, 6458274), (24, 5381895), (30, 4305516), (36, 3587930), (40, 3229137), (45, 2870344), (60, 2152758), (72, 1793965), (90, 1435172), (120, 1076379), (180, 717586), (360, 358793)]