995663520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{691433}}^1$

素因数の和:691454

約数の個数: 72

約数和(自身を含む): 3397706676

約数和(自身を除く): 2402043156

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 691433, 1382866, 2074299, 2765732, 3457165, 4148598, 5531464, 6222897, 6914330, 8297196, 10371495, 11062928, 12445794, 13828660, 16594392, 20742990, 22125856, 24891588, 27657320, 31114485, 33188784, 41485980, 49783176, 55314640, 62228970, 66377568, 82971960, 99566352, 110629280, 124457940, 165943920, 199132704, 248915880, 331887840, 497831760, 995663520]

約数ペア:

[(1, 995663520), (2, 497831760), (3, 331887840), (4, 248915880), (5, 199132704), (6, 165943920), (8, 124457940), (9, 110629280), (10, 99566352), (12, 82971960), (15, 66377568), (16, 62228970), (18, 55314640), (20, 49783176), (24, 41485980), (30, 33188784), (32, 31114485), (36, 27657320), (40, 24891588), (45, 22125856), (48, 20742990), (60, 16594392), (72, 13828660), (80, 12445794), (90, 11062928), (96, 10371495), (120, 8297196), (144, 6914330), (160, 6222897), (180, 5531464), (240, 4148598), (288, 3457165), (360, 2765732), (480, 2074299), (720, 1382866), (1440, 691433)]