1020165360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137119}}^1$

素因数の和:137166

約数の個数: 80

約数和(自身を含む): 3264552960

約数和(自身を除く): 2244387600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 137119, 274238, 411357, 548476, 685595, 822714, 1096952, 1371190, 1645428, 2056785, 2193904, 2742380, 3290856, 4113570, 4250689, 5484760, 6581712, 8227140, 8501378, 10969520, 12752067, 16454280, 17002756, 21253445, 25504134, 32908560, 34005512, 42506890, 51008268, 63760335, 68011024, 85013780, 102016536, 127520670, 170027560, 204033072, 255041340, 340055120, 510082680, 1020165360]

約数ペア:

[(1, 1020165360), (2, 510082680), (3, 340055120), (4, 255041340), (5, 204033072), (6, 170027560), (8, 127520670), (10, 102016536), (12, 85013780), (15, 68011024), (16, 63760335), (20, 51008268), (24, 42506890), (30, 34005512), (31, 32908560), (40, 25504134), (48, 21253445), (60, 17002756), (62, 16454280), (80, 12752067), (93, 10969520), (120, 8501378), (124, 8227140), (155, 6581712), (186, 5484760), (240, 4250689), (248, 4113570), (310, 3290856), (372, 2742380), (465, 2193904), (496, 2056785), (620, 1645428), (744, 1371190), (930, 1096952), (1240, 822714), (1488, 685595), (1860, 548476), (2480, 411357), (3720, 274238), (7440, 137119)]