49123440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{68227}}^1$

素因数の和:68246

約数の個数: 60

約数和(自身を含む): 164975304

約数和(自身を除く): 115851864

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, 68227, 136454, 204681, 272908, 341135, 409362, 545816, 614043, 682270, 818724, 1023405, 1091632, 1228086, 1364540, 1637448, 2046810, 2456172, 2729080, 3070215, 3274896, 4093620, 4912344, 5458160, 6140430, 8187240, 9824688, 12280860, 16374480, 24561720, 49123440]

約数ペア:

[(1, 49123440), (2, 24561720), (3, 16374480), (4, 12280860), (5, 9824688), (6, 8187240), (8, 6140430), (9, 5458160), (10, 4912344), (12, 4093620), (15, 3274896), (16, 3070215), (18, 2729080), (20, 2456172), (24, 2046810), (30, 1637448), (36, 1364540), (40, 1228086), (45, 1091632), (48, 1023405), (60, 818724), (72, 682270), (80, 614043), (90, 545816), (120, 409362), (144, 341135), (180, 272908), (240, 204681), (360, 136454), (720, 68227)]