9916298880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{5164739}}^1$

素因数の和:5164761

約数の個数: 64

約数和(自身を含む): 31608208800

約数和(自身を除く): 21691909920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 5164739, 10329478, 15494217, 20658956, 25823695, 30988434, 41317912, 51647390, 61976868, 77471085, 82635824, 103294780, 123953736, 154942170, 165271648, 206589560, 247907472, 309884340, 330543296, 413179120, 495814944, 619768680, 661086592, 826358240, 991629888, 1239537360, 1652716480, 1983259776, 2479074720, 3305432960, 4958149440, 9916298880]

約数ペア:

[(1, 9916298880), (2, 4958149440), (3, 3305432960), (4, 2479074720), (5, 1983259776), (6, 1652716480), (8, 1239537360), (10, 991629888), (12, 826358240), (15, 661086592), (16, 619768680), (20, 495814944), (24, 413179120), (30, 330543296), (32, 309884340), (40, 247907472), (48, 206589560), (60, 165271648), (64, 154942170), (80, 123953736), (96, 103294780), (120, 82635824), (128, 77471085), (160, 61976868), (192, 51647390), (240, 41317912), (320, 30988434), (384, 25823695), (480, 20658956), (640, 15494217), (960, 10329478), (1920, 5164739)]