9000780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2239}}^1$

素因数の和:2318

約数の個数: 48

約数和(自身を含む): 25589760

約数和(自身を除く): 16588980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 2239, 4020, 4478, 6717, 8956, 11195, 13434, 22390, 26868, 33585, 44780, 67170, 134340, 150013, 300026, 450039, 600052, 750065, 900078, 1500130, 1800156, 2250195, 3000260, 4500390, 9000780]

約数ペア:

[(1, 9000780), (2, 4500390), (3, 3000260), (4, 2250195), (5, 1800156), (6, 1500130), (10, 900078), (12, 750065), (15, 600052), (20, 450039), (30, 300026), (60, 150013), (67, 134340), (134, 67170), (201, 44780), (268, 33585), (335, 26868), (402, 22390), (670, 13434), (804, 11195), (1005, 8956), (1340, 6717), (2010, 4478), (2239, 4020)]