738696960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{64123}}^1$

素因数の和:64150

約数の個数: 108

約数和(自身を含む): 2555854392

約数和(自身を除く): 1817157432

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 64123, 128246, 192369, 256492, 320615, 384738, 512984, 577107, 641230, 769476, 961845, 1025968, 1154214, 1282460, 1538952, 1923690, 2051936, 2308428, 2564920, 2885535, 3077904, 3847380, 4103872, 4616856, 5129840, 5771070, 6155808, 7694760, 8207744, 9233712, 10259680, 11542140, 12311616, 15389520, 16415488, 18467424, 20519360, 23084280, 24623232, 30779040, 36934848, 41038720, 46168560, 49246464, 61558080, 73869696, 82077440, 92337120, 123116160, 147739392, 184674240, 246232320, 369348480, 738696960]

約数ペア:

[(1, 738696960), (2, 369348480), (3, 246232320), (4, 184674240), (5, 147739392), (6, 123116160), (8, 92337120), (9, 82077440), (10, 73869696), (12, 61558080), (15, 49246464), (16, 46168560), (18, 41038720), (20, 36934848), (24, 30779040), (30, 24623232), (32, 23084280), (36, 20519360), (40, 18467424), (45, 16415488), (48, 15389520), (60, 12311616), (64, 11542140), (72, 10259680), (80, 9233712), (90, 8207744), (96, 7694760), (120, 6155808), (128, 5771070), (144, 5129840), (160, 4616856), (180, 4103872), (192, 3847380), (240, 3077904), (256, 2885535), (288, 2564920), (320, 2308428), (360, 2051936), (384, 1923690), (480, 1538952), (576, 1282460), (640, 1154214), (720, 1025968), (768, 961845), (960, 769476), (1152, 641230), (1280, 577107), (1440, 512984), (1920, 384738), (2304, 320615), (2880, 256492), (3840, 192369), (5760, 128246), (11520, 64123)]