126514560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:656

約数の個数: 128

約数和(自身を含む): 407151360

約数和(自身を除く): 280636800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 262, 320, 384, 393, 480, 503, 524, 640, 655, 786, 960, 1006, 1048, 1310, 1509, 1572, 1920, 1965, 2012, 2096, 2515, 2620, 3018, 3144, 3930, 4024, 4192, 5030, 5240, 6036, 6288, 7545, 7860, 8048, 8384, 10060, 10480, 12072, 12576, 15090, 15720, 16096, 16768, 20120, 20960, 24144, 25152, 30180, 31440, 32192, 40240, 41920, 48288, 50304, 60360, 62880, 64384, 65893, 80480, 83840, 96576, 120720, 125760, 131786, 160960, 193152, 197679, 241440, 251520, 263572, 321920, 329465, 395358, 482880, 527144, 658930, 790716, 965760, 988395, 1054288, 1317860, 1581432, 1976790, 2108576, 2635720, 3162864, 3953580, 4217152, 5271440, 6325728, 7907160, 8434304, 10542880, 12651456, 15814320, 21085760, 25302912, 31628640, 42171520, 63257280, 126514560]

約数ペア:

[(1, 126514560), (2, 63257280), (3, 42171520), (4, 31628640), (5, 25302912), (6, 21085760), (8, 15814320), (10, 12651456), (12, 10542880), (15, 8434304), (16, 7907160), (20, 6325728), (24, 5271440), (30, 4217152), (32, 3953580), (40, 3162864), (48, 2635720), (60, 2108576), (64, 1976790), (80, 1581432), (96, 1317860), (120, 1054288), (128, 988395), (131, 965760), (160, 790716), (192, 658930), (240, 527144), (262, 482880), (320, 395358), (384, 329465), (393, 321920), (480, 263572), (503, 251520), (524, 241440), (640, 197679), (655, 193152), (786, 160960), (960, 131786), (1006, 125760), (1048, 120720), (1310, 96576), (1509, 83840), (1572, 80480), (1920, 65893), (1965, 64384), (2012, 62880), (2096, 60360), (2515, 50304), (2620, 48288), (3018, 41920), (3144, 40240), (3930, 32192), (4024, 31440), (4192, 30180), (5030, 25152), (5240, 24144), (6036, 20960), (6288, 20120), (7545, 16768), (7860, 16096), (8048, 15720), (8384, 15090), (10060, 12576), (10480, 12072)]