65730960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{30431}}^1$

素因数の和:30453

約数の個数: 80

約数和(自身を含む): 226414080

約数和(自身を除く): 160683120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 30431, 60862, 91293, 121724, 152155, 182586, 243448, 273879, 304310, 365172, 456465, 486896, 547758, 608620, 730344, 821637, 912930, 1095516, 1217240, 1369395, 1460688, 1643274, 1825860, 2191032, 2434480, 2738790, 3286548, 3651720, 4108185, 4382064, 5477580, 6573096, 7303440, 8216370, 10955160, 13146192, 16432740, 21910320, 32865480, 65730960]

約数ペア:

[(1, 65730960), (2, 32865480), (3, 21910320), (4, 16432740), (5, 13146192), (6, 10955160), (8, 8216370), (9, 7303440), (10, 6573096), (12, 5477580), (15, 4382064), (16, 4108185), (18, 3651720), (20, 3286548), (24, 2738790), (27, 2434480), (30, 2191032), (36, 1825860), (40, 1643274), (45, 1460688), (48, 1369395), (54, 1217240), (60, 1095516), (72, 912930), (80, 821637), (90, 730344), (108, 608620), (120, 547758), (135, 486896), (144, 456465), (180, 365172), (216, 304310), (240, 273879), (270, 243448), (360, 182586), (432, 152155), (540, 121724), (720, 91293), (1080, 60862), (2160, 30431)]