136916880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{570487}}^1$

素因数の和:570503

約数の個数: 40

約数和(自身を含む): 424443072

約数和(自身を除く): 287526192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 570487, 1140974, 1711461, 2281948, 2852435, 3422922, 4563896, 5704870, 6845844, 8557305, 9127792, 11409740, 13691688, 17114610, 22819480, 27383376, 34229220, 45638960, 68458440, 136916880]

約数ペア:

[(1, 136916880), (2, 68458440), (3, 45638960), (4, 34229220), (5, 27383376), (6, 22819480), (8, 17114610), (10, 13691688), (12, 11409740), (15, 9127792), (16, 8557305), (20, 6845844), (24, 5704870), (30, 4563896), (40, 3422922), (48, 2852435), (60, 2281948), (80, 1711461), (120, 1140974), (240, 570487)]