165507120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{503}}^1$

素因数の和:979

約数の個数: 120

約数和(自身を含む): 558151776

約数和(自身を除く): 392644656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 457, 503, 720, 914, 1006, 1371, 1509, 1828, 2012, 2285, 2515, 2742, 3018, 3656, 4024, 4113, 4527, 4570, 5030, 5484, 6036, 6855, 7312, 7545, 8048, 8226, 9054, 9140, 10060, 10968, 12072, 13710, 15090, 16452, 18108, 18280, 20120, 20565, 21936, 22635, 24144, 27420, 30180, 32904, 36216, 36560, 40240, 41130, 45270, 54840, 60360, 65808, 72432, 82260, 90540, 109680, 120720, 164520, 181080, 229871, 329040, 362160, 459742, 689613, 919484, 1149355, 1379226, 1838968, 2068839, 2298710, 2758452, 3448065, 3677936, 4137678, 4597420, 5516904, 6896130, 8275356, 9194840, 10344195, 11033808, 13792260, 16550712, 18389680, 20688390, 27584520, 33101424, 41376780, 55169040, 82753560, 165507120]

約数ペア:

[(1, 165507120), (2, 82753560), (3, 55169040), (4, 41376780), (5, 33101424), (6, 27584520), (8, 20688390), (9, 18389680), (10, 16550712), (12, 13792260), (15, 11033808), (16, 10344195), (18, 9194840), (20, 8275356), (24, 6896130), (30, 5516904), (36, 4597420), (40, 4137678), (45, 3677936), (48, 3448065), (60, 2758452), (72, 2298710), (80, 2068839), (90, 1838968), (120, 1379226), (144, 1149355), (180, 919484), (240, 689613), (360, 459742), (457, 362160), (503, 329040), (720, 229871), (914, 181080), (1006, 164520), (1371, 120720), (1509, 109680), (1828, 90540), (2012, 82260), (2285, 72432), (2515, 65808), (2742, 60360), (3018, 54840), (3656, 45270), (4024, 41130), (4113, 40240), (4527, 36560), (4570, 36216), (5030, 32904), (5484, 30180), (6036, 27420), (6855, 24144), (7312, 22635), (7545, 21936), (8048, 20565), (8226, 20120), (9054, 18280), (9140, 18108), (10060, 16452), (10968, 15090), (12072, 13710)]