78854040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{73013}}^1$

素因数の和:73033

約数の個数: 64

約数和(自身を含む): 262850400

約数和(自身を除く): 183996360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 73013, 146026, 219039, 292052, 365065, 438078, 584104, 657117, 730130, 876156, 1095195, 1314234, 1460260, 1752312, 1971351, 2190390, 2628468, 2920520, 3285585, 3942702, 4380780, 5256936, 6571170, 7885404, 8761560, 9856755, 13142340, 15770808, 19713510, 26284680, 39427020, 78854040]

約数ペア:

[(1, 78854040), (2, 39427020), (3, 26284680), (4, 19713510), (5, 15770808), (6, 13142340), (8, 9856755), (9, 8761560), (10, 7885404), (12, 6571170), (15, 5256936), (18, 4380780), (20, 3942702), (24, 3285585), (27, 2920520), (30, 2628468), (36, 2190390), (40, 1971351), (45, 1752312), (54, 1460260), (60, 1314234), (72, 1095195), (90, 876156), (108, 730130), (120, 657117), (135, 584104), (180, 438078), (216, 365065), (270, 292052), (360, 219039), (540, 146026), (1080, 73013)]