122878440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1973}}^1$

素因数の和:2163

約数の個数: 96

約数和(自身を含む): 401866920

約数和(自身を除く): 278988480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 173, 180, 346, 360, 519, 692, 865, 1038, 1384, 1557, 1730, 1973, 2076, 2595, 3114, 3460, 3946, 4152, 5190, 5919, 6228, 6920, 7785, 7892, 9865, 10380, 11838, 12456, 15570, 15784, 17757, 19730, 20760, 23676, 29595, 31140, 35514, 39460, 47352, 59190, 62280, 71028, 78920, 88785, 118380, 142056, 177570, 236760, 341329, 355140, 682658, 710280, 1023987, 1365316, 1706645, 2047974, 2730632, 3071961, 3413290, 4095948, 5119935, 6143922, 6826580, 8191896, 10239870, 12287844, 13653160, 15359805, 20479740, 24575688, 30719610, 40959480, 61439220, 122878440]

約数ペア:

[(1, 122878440), (2, 61439220), (3, 40959480), (4, 30719610), (5, 24575688), (6, 20479740), (8, 15359805), (9, 13653160), (10, 12287844), (12, 10239870), (15, 8191896), (18, 6826580), (20, 6143922), (24, 5119935), (30, 4095948), (36, 3413290), (40, 3071961), (45, 2730632), (60, 2047974), (72, 1706645), (90, 1365316), (120, 1023987), (173, 710280), (180, 682658), (346, 355140), (360, 341329), (519, 236760), (692, 177570), (865, 142056), (1038, 118380), (1384, 88785), (1557, 78920), (1730, 71028), (1973, 62280), (2076, 59190), (2595, 47352), (3114, 39460), (3460, 35514), (3946, 31140), (4152, 29595), (5190, 23676), (5919, 20760), (6228, 19730), (6920, 17757), (7785, 15784), (7892, 15570), (9865, 12456), (10380, 11838)]