2193066240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{571111}}^1$

素因数の和:571135

約数の個数: 72

約数和(自身を含む): 7004117568

約数和(自身を除く): 4811051328

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, 571111, 1142222, 1713333, 2284444, 2855555, 3426666, 4568888, 5711110, 6853332, 8566665, 9137776, 11422220, 13706664, 17133330, 18275552, 22844440, 27413328, 34266660, 36551104, 45688880, 54826656, 68533320, 73102208, 91377760, 109653312, 137066640, 146204416, 182755520, 219306624, 274133280, 365511040, 438613248, 548266560, 731022080, 1096533120, 2193066240]

約数ペア:

[(1, 2193066240), (2, 1096533120), (3, 731022080), (4, 548266560), (5, 438613248), (6, 365511040), (8, 274133280), (10, 219306624), (12, 182755520), (15, 146204416), (16, 137066640), (20, 109653312), (24, 91377760), (30, 73102208), (32, 68533320), (40, 54826656), (48, 45688880), (60, 36551104), (64, 34266660), (80, 27413328), (96, 22844440), (120, 18275552), (128, 17133330), (160, 13706664), (192, 11422220), (240, 9137776), (256, 8566665), (320, 6853332), (384, 5711110), (480, 4568888), (640, 3426666), (768, 2855555), (960, 2284444), (1280, 1713333), (1920, 1142222), (3840, 571111)]