142040520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131519}}^1$

素因数の和:131539

約数の個数: 64

約数和(自身を含む): 473472000

約数和(自身を除く): 331431480

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, 131519, 263038, 394557, 526076, 657595, 789114, 1052152, 1183671, 1315190, 1578228, 1972785, 2367342, 2630380, 3156456, 3551013, 3945570, 4734684, 5260760, 5918355, 7102026, 7891140, 9469368, 11836710, 14204052, 15782280, 17755065, 23673420, 28408104, 35510130, 47346840, 71020260, 142040520]

約数ペア:

[(1, 142040520), (2, 71020260), (3, 47346840), (4, 35510130), (5, 28408104), (6, 23673420), (8, 17755065), (9, 15782280), (10, 14204052), (12, 11836710), (15, 9469368), (18, 7891140), (20, 7102026), (24, 5918355), (27, 5260760), (30, 4734684), (36, 3945570), (40, 3551013), (45, 3156456), (54, 2630380), (60, 2367342), (72, 1972785), (90, 1578228), (108, 1315190), (120, 1183671), (135, 1052152), (180, 789114), (216, 657595), (270, 526076), (360, 394557), (540, 263038), (1080, 131519)]