1552560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{6469}}^1$

素因数の和:6485

約数の個数: 40

約数和(自身を含む): 4813680

約数和(自身を除く): 3261120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 6469, 12938, 19407, 25876, 32345, 38814, 51752, 64690, 77628, 97035, 103504, 129380, 155256, 194070, 258760, 310512, 388140, 517520, 776280, 1552560]

約数ペア:

[(1, 1552560), (2, 776280), (3, 517520), (4, 388140), (5, 310512), (6, 258760), (8, 194070), (10, 155256), (12, 129380), (15, 103504), (16, 97035), (20, 77628), (24, 64690), (30, 51752), (40, 38814), (48, 32345), (60, 25876), (80, 19407), (120, 12938), (240, 6469)]