122838480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{170609}}^1$

素因数の和:170628

約数の個数: 60

約数和(自身を含む): 412534980

約数和(自身を除く): 289696500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 170609, 341218, 511827, 682436, 853045, 1023654, 1364872, 1535481, 1706090, 2047308, 2559135, 2729744, 3070962, 3412180, 4094616, 5118270, 6141924, 6824360, 7677405, 8189232, 10236540, 12283848, 13648720, 15354810, 20473080, 24567696, 30709620, 40946160, 61419240, 122838480]

約数ペア:

[(1, 122838480), (2, 61419240), (3, 40946160), (4, 30709620), (5, 24567696), (6, 20473080), (8, 15354810), (9, 13648720), (10, 12283848), (12, 10236540), (15, 8189232), (16, 7677405), (18, 6824360), (20, 6141924), (24, 5118270), (30, 4094616), (36, 3412180), (40, 3070962), (45, 2729744), (48, 2559135), (60, 2047308), (72, 1706090), (80, 1535481), (90, 1364872), (120, 1023654), (144, 853045), (180, 682436), (240, 511827), (360, 341218), (720, 170609)]