86685360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1439}}^1$

素因数の和:1706

約数の個数: 80

約数和(自身を含む): 269982720

約数和(自身を除く): 183297360

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, 1004, 1255, 1439, 1506, 2008, 2510, 2878, 3012, 3765, 4016, 4317, 5020, 5756, 6024, 7195, 7530, 8634, 10040, 11512, 12048, 14390, 15060, 17268, 20080, 21585, 23024, 28780, 30120, 34536, 43170, 57560, 60240, 69072, 86340, 115120, 172680, 345360, 361189, 722378, 1083567, 1444756, 1805945, 2167134, 2889512, 3611890, 4334268, 5417835, 5779024, 7223780, 8668536, 10835670, 14447560, 17337072, 21671340, 28895120, 43342680, 86685360]

約数ペア:

[(1, 86685360), (2, 43342680), (3, 28895120), (4, 21671340), (5, 17337072), (6, 14447560), (8, 10835670), (10, 8668536), (12, 7223780), (15, 5779024), (16, 5417835), (20, 4334268), (24, 3611890), (30, 2889512), (40, 2167134), (48, 1805945), (60, 1444756), (80, 1083567), (120, 722378), (240, 361189), (251, 345360), (502, 172680), (753, 115120), (1004, 86340), (1255, 69072), (1439, 60240), (1506, 57560), (2008, 43170), (2510, 34536), (2878, 30120), (3012, 28780), (3765, 23024), (4016, 21585), (4317, 20080), (5020, 17268), (5756, 15060), (6024, 14390), (7195, 12048), (7530, 11512), (8634, 10040)]