140730960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5693}}^1$

素因数の和:5812

約数の個数: 80

約数和(自身を含む): 440578944

約数和(自身を除く): 299847984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 5693, 6180, 8240, 11386, 12360, 17079, 22772, 24720, 28465, 34158, 45544, 56930, 68316, 85395, 91088, 113860, 136632, 170790, 227720, 273264, 341580, 455440, 586379, 683160, 1172758, 1366320, 1759137, 2345516, 2931895, 3518274, 4691032, 5863790, 7036548, 8795685, 9382064, 11727580, 14073096, 17591370, 23455160, 28146192, 35182740, 46910320, 70365480, 140730960]

約数ペア:

[(1, 140730960), (2, 70365480), (3, 46910320), (4, 35182740), (5, 28146192), (6, 23455160), (8, 17591370), (10, 14073096), (12, 11727580), (15, 9382064), (16, 8795685), (20, 7036548), (24, 5863790), (30, 4691032), (40, 3518274), (48, 2931895), (60, 2345516), (80, 1759137), (103, 1366320), (120, 1172758), (206, 683160), (240, 586379), (309, 455440), (412, 341580), (515, 273264), (618, 227720), (824, 170790), (1030, 136632), (1236, 113860), (1545, 91088), (1648, 85395), (2060, 68316), (2472, 56930), (3090, 45544), (4120, 34158), (4944, 28465), (5693, 24720), (6180, 22772), (8240, 17079), (11386, 12360)]