495761040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{229519}}^1$

素因数の和:229541

約数の個数: 80

約数和(自身を含む): 1707628800

約数和(自身を除く): 1211867760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 229519, 459038, 688557, 918076, 1147595, 1377114, 1836152, 2065671, 2295190, 2754228, 3442785, 3672304, 4131342, 4590380, 5508456, 6197013, 6885570, 8262684, 9180760, 10328355, 11016912, 12394026, 13771140, 16525368, 18361520, 20656710, 24788052, 27542280, 30985065, 33050736, 41313420, 49576104, 55084560, 61970130, 82626840, 99152208, 123940260, 165253680, 247880520, 495761040]

約数ペア:

[(1, 495761040), (2, 247880520), (3, 165253680), (4, 123940260), (5, 99152208), (6, 82626840), (8, 61970130), (9, 55084560), (10, 49576104), (12, 41313420), (15, 33050736), (16, 30985065), (18, 27542280), (20, 24788052), (24, 20656710), (27, 18361520), (30, 16525368), (36, 13771140), (40, 12394026), (45, 11016912), (48, 10328355), (54, 9180760), (60, 8262684), (72, 6885570), (80, 6197013), (90, 5508456), (108, 4590380), (120, 4131342), (135, 3672304), (144, 3442785), (180, 2754228), (216, 2295190), (240, 2065671), (270, 1836152), (360, 1377114), (432, 1147595), (540, 918076), (720, 688557), (1080, 459038), (2160, 229519)]