55360560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{919}}^1$

素因数の和:1186

約数の個数: 80

約数和(自身を含む): 172488960

約数和(自身を除く): 117128400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 502, 753, 919, 1004, 1255, 1506, 1838, 2008, 2510, 2757, 3012, 3676, 3765, 4016, 4595, 5020, 5514, 6024, 7352, 7530, 9190, 10040, 11028, 12048, 13785, 14704, 15060, 18380, 20080, 22056, 27570, 30120, 36760, 44112, 55140, 60240, 73520, 110280, 220560, 230669, 461338, 692007, 922676, 1153345, 1384014, 1845352, 2306690, 2768028, 3460035, 3690704, 4613380, 5536056, 6920070, 9226760, 11072112, 13840140, 18453520, 27680280, 55360560]

約数ペア:

[(1, 55360560), (2, 27680280), (3, 18453520), (4, 13840140), (5, 11072112), (6, 9226760), (8, 6920070), (10, 5536056), (12, 4613380), (15, 3690704), (16, 3460035), (20, 2768028), (24, 2306690), (30, 1845352), (40, 1384014), (48, 1153345), (60, 922676), (80, 692007), (120, 461338), (240, 230669), (251, 220560), (502, 110280), (753, 73520), (919, 60240), (1004, 55140), (1255, 44112), (1506, 36760), (1838, 30120), (2008, 27570), (2510, 22056), (2757, 20080), (3012, 18380), (3676, 15060), (3765, 14704), (4016, 13785), (4595, 12048), (5020, 11028), (5514, 10040), (6024, 9190), (7352, 7530)]