2575062720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{894119}}^1$

素因数の和:894142

約数の個数: 84

約数和(自身を含む): 8857152720

約数和(自身を除く): 6282090000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 894119, 1788238, 2682357, 3576476, 4470595, 5364714, 7152952, 8047071, 8941190, 10729428, 13411785, 14305904, 16094142, 17882380, 21458856, 26823570, 28611808, 32188284, 35764760, 40235355, 42917712, 53647140, 57223616, 64376568, 71529520, 80470710, 85835424, 107294280, 128753136, 143059040, 160941420, 171670848, 214588560, 257506272, 286118080, 321882840, 429177120, 515012544, 643765680, 858354240, 1287531360, 2575062720]

約数ペア:

[(1, 2575062720), (2, 1287531360), (3, 858354240), (4, 643765680), (5, 515012544), (6, 429177120), (8, 321882840), (9, 286118080), (10, 257506272), (12, 214588560), (15, 171670848), (16, 160941420), (18, 143059040), (20, 128753136), (24, 107294280), (30, 85835424), (32, 80470710), (36, 71529520), (40, 64376568), (45, 57223616), (48, 53647140), (60, 42917712), (64, 40235355), (72, 35764760), (80, 32188284), (90, 28611808), (96, 26823570), (120, 21458856), (144, 17882380), (160, 16094142), (180, 14305904), (192, 13411785), (240, 10729428), (288, 8941190), (320, 8047071), (360, 7152952), (480, 5364714), (576, 4470595), (720, 3576476), (960, 2682357), (1440, 1788238), (2880, 894119)]