2650560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:282

約数の個数: 112

約数和(自身を含む): 9217152

約数和(自身を除く): 6566592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 251, 264, 320, 330, 352, 440, 480, 502, 528, 660, 704, 753, 880, 960, 1004, 1056, 1255, 1320, 1506, 1760, 2008, 2112, 2510, 2640, 2761, 3012, 3520, 3765, 4016, 5020, 5280, 5522, 6024, 7530, 8032, 8283, 10040, 10560, 11044, 12048, 13805, 15060, 16064, 16566, 20080, 22088, 24096, 27610, 30120, 33132, 40160, 41415, 44176, 48192, 55220, 60240, 66264, 80320, 82830, 88352, 110440, 120480, 132528, 165660, 176704, 220880, 240960, 265056, 331320, 441760, 530112, 662640, 883520, 1325280, 2650560]

約数ペア:

[(1, 2650560), (2, 1325280), (3, 883520), (4, 662640), (5, 530112), (6, 441760), (8, 331320), (10, 265056), (11, 240960), (12, 220880), (15, 176704), (16, 165660), (20, 132528), (22, 120480), (24, 110440), (30, 88352), (32, 82830), (33, 80320), (40, 66264), (44, 60240), (48, 55220), (55, 48192), (60, 44176), (64, 41415), (66, 40160), (80, 33132), (88, 30120), (96, 27610), (110, 24096), (120, 22088), (132, 20080), (160, 16566), (165, 16064), (176, 15060), (192, 13805), (220, 12048), (240, 11044), (251, 10560), (264, 10040), (320, 8283), (330, 8032), (352, 7530), (440, 6024), (480, 5522), (502, 5280), (528, 5020), (660, 4016), (704, 3765), (753, 3520), (880, 3012), (960, 2761), (1004, 2640), (1056, 2510), (1255, 2112), (1320, 2008), (1506, 1760)]