340893720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{13337}}^1$

素因数の和:13425

約数の個数: 96

約数和(自身を含む): 1123593120

約数和(自身を除く): 782699400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 12780, 13337, 25560, 26674, 40011, 53348, 66685, 80022, 106696, 120033, 133370, 160044, 200055, 240066, 266740, 320088, 400110, 480132, 533480, 600165, 800220, 946927, 960264, 1200330, 1600440, 1893854, 2400660, 2840781, 3787708, 4734635, 4801320, 5681562, 7575416, 8522343, 9469270, 11363124, 14203905, 17044686, 18938540, 22726248, 28407810, 34089372, 37877080, 42611715, 56815620, 68178744, 85223430, 113631240, 170446860, 340893720]

約数ペア:

[(1, 340893720), (2, 170446860), (3, 113631240), (4, 85223430), (5, 68178744), (6, 56815620), (8, 42611715), (9, 37877080), (10, 34089372), (12, 28407810), (15, 22726248), (18, 18938540), (20, 17044686), (24, 14203905), (30, 11363124), (36, 9469270), (40, 8522343), (45, 7575416), (60, 5681562), (71, 4801320), (72, 4734635), (90, 3787708), (120, 2840781), (142, 2400660), (180, 1893854), (213, 1600440), (284, 1200330), (355, 960264), (360, 946927), (426, 800220), (568, 600165), (639, 533480), (710, 480132), (852, 400110), (1065, 320088), (1278, 266740), (1420, 240066), (1704, 200055), (2130, 160044), (2556, 133370), (2840, 120033), (3195, 106696), (4260, 80022), (5112, 66685), (6390, 53348), (8520, 40011), (12780, 26674), (13337, 25560)]