45120780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{83557}}^1$

素因数の和:83575

約数の個数: 48

約数和(自身を含む): 140377440

約数和(自身を除く): 95256660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 83557, 167114, 250671, 334228, 417785, 501342, 752013, 835570, 1002684, 1253355, 1504026, 1671140, 2256039, 2506710, 3008052, 3760065, 4512078, 5013420, 7520130, 9024156, 11280195, 15040260, 22560390, 45120780]

約数ペア:

[(1, 45120780), (2, 22560390), (3, 15040260), (4, 11280195), (5, 9024156), (6, 7520130), (9, 5013420), (10, 4512078), (12, 3760065), (15, 3008052), (18, 2506710), (20, 2256039), (27, 1671140), (30, 1504026), (36, 1253355), (45, 1002684), (54, 835570), (60, 752013), (90, 501342), (108, 417785), (135, 334228), (180, 250671), (270, 167114), (540, 83557)]