685080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 2442960

約数和(自身を除く): 1757880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 173, 180, 198, 220, 264, 330, 346, 360, 396, 440, 495, 519, 660, 692, 792, 865, 990, 1038, 1320, 1384, 1557, 1730, 1903, 1980, 2076, 2595, 3114, 3460, 3806, 3960, 4152, 5190, 5709, 6228, 6920, 7612, 7785, 9515, 10380, 11418, 12456, 15224, 15570, 17127, 19030, 20760, 22836, 28545, 31140, 34254, 38060, 45672, 57090, 62280, 68508, 76120, 85635, 114180, 137016, 171270, 228360, 342540, 685080]

約数ペア:

[(1, 685080), (2, 342540), (3, 228360), (4, 171270), (5, 137016), (6, 114180), (8, 85635), (9, 76120), (10, 68508), (11, 62280), (12, 57090), (15, 45672), (18, 38060), (20, 34254), (22, 31140), (24, 28545), (30, 22836), (33, 20760), (36, 19030), (40, 17127), (44, 15570), (45, 15224), (55, 12456), (60, 11418), (66, 10380), (72, 9515), (88, 7785), (90, 7612), (99, 6920), (110, 6228), (120, 5709), (132, 5190), (165, 4152), (173, 3960), (180, 3806), (198, 3460), (220, 3114), (264, 2595), (330, 2076), (346, 1980), (360, 1903), (396, 1730), (440, 1557), (495, 1384), (519, 1320), (660, 1038), (692, 990), (792, 865)]