246670080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{64237}}^1$

素因数の和:64261

約数の個数: 72

約数和(自身を含む): 787814832

約数和(自身を除く): 541144752

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 64237, 128474, 192711, 256948, 321185, 385422, 513896, 642370, 770844, 963555, 1027792, 1284740, 1541688, 1927110, 2055584, 2569480, 3083376, 3854220, 4111168, 5138960, 6166752, 7708440, 8222336, 10277920, 12333504, 15416880, 16444672, 20555840, 24667008, 30833760, 41111680, 49334016, 61667520, 82223360, 123335040, 246670080]

約数ペア:

[(1, 246670080), (2, 123335040), (3, 82223360), (4, 61667520), (5, 49334016), (6, 41111680), (8, 30833760), (10, 24667008), (12, 20555840), (15, 16444672), (16, 15416880), (20, 12333504), (24, 10277920), (30, 8222336), (32, 7708440), (40, 6166752), (48, 5138960), (60, 4111168), (64, 3854220), (80, 3083376), (96, 2569480), (120, 2055584), (128, 1927110), (160, 1541688), (192, 1284740), (240, 1027792), (256, 963555), (320, 770844), (384, 642370), (480, 513896), (640, 385422), (768, 321185), (960, 256948), (1280, 192711), (1920, 128474), (3840, 64237)]