9305640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{25849}}^1$

素因数の和:25866

約数の個数: 48

約数和(自身を含む): 30244500

約数和(自身を除く): 20938860

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, 25849, 51698, 77547, 103396, 129245, 155094, 206792, 232641, 258490, 310188, 387735, 465282, 516980, 620376, 775470, 930564, 1033960, 1163205, 1550940, 1861128, 2326410, 3101880, 4652820, 9305640]

約数ペア:

[(1, 9305640), (2, 4652820), (3, 3101880), (4, 2326410), (5, 1861128), (6, 1550940), (8, 1163205), (9, 1033960), (10, 930564), (12, 775470), (15, 620376), (18, 516980), (20, 465282), (24, 387735), (30, 310188), (36, 258490), (40, 232641), (45, 206792), (60, 155094), (72, 129245), (90, 103396), (120, 77547), (180, 51698), (360, 25849)]