2988326280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{579133}}^1$

素因数の和:579190

約数の個数: 64

約数和(自身を含む): 9173482560

約数和(自身を除く): 6185156280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 579133, 1158266, 1737399, 2316532, 2895665, 3474798, 4633064, 5791330, 6949596, 8686995, 11582660, 13899192, 17373990, 23165320, 24902719, 34747980, 49805438, 69495960, 74708157, 99610876, 124513595, 149416314, 199221752, 249027190, 298832628, 373540785, 498054380, 597665256, 747081570, 996108760, 1494163140, 2988326280]

約数ペア:

[(1, 2988326280), (2, 1494163140), (3, 996108760), (4, 747081570), (5, 597665256), (6, 498054380), (8, 373540785), (10, 298832628), (12, 249027190), (15, 199221752), (20, 149416314), (24, 124513595), (30, 99610876), (40, 74708157), (43, 69495960), (60, 49805438), (86, 34747980), (120, 24902719), (129, 23165320), (172, 17373990), (215, 13899192), (258, 11582660), (344, 8686995), (430, 6949596), (516, 5791330), (645, 4633064), (860, 3474798), (1032, 2895665), (1290, 2316532), (1720, 1737399), (2580, 1158266), (5160, 579133)]