80332800

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{523}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 266076720

約数和(自身を除く): 185743920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 523, 600, 640, 768, 800, 960, 1024, 1046, 1200, 1280, 1536, 1569, 1600, 1920, 2048, 2092, 2400, 2560, 2615, 3072, 3138, 3200, 3840, 4184, 4800, 5120, 5230, 6144, 6276, 6400, 7680, 7845, 8368, 9600, 10240, 10460, 12552, 12800, 13075, 15360, 15690, 16736, 19200, 20920, 25104, 25600, 26150, 30720, 31380, 33472, 38400, 39225, 41840, 50208, 51200, 52300, 62760, 66944, 76800, 78450, 83680, 100416, 104600, 125520, 133888, 153600, 156900, 167360, 200832, 209200, 251040, 267776, 313800, 334720, 401664, 418400, 502080, 535552, 627600, 669440, 803328, 836800, 1004160, 1071104, 1255200, 1338880, 1606656, 1673600, 2008320, 2510400, 2677760, 3213312, 3347200, 4016640, 5020800, 5355520, 6694400, 8033280, 10041600, 13388800, 16066560, 20083200, 26777600, 40166400, 80332800]

約数ペア:

[(1, 80332800), (2, 40166400), (3, 26777600), (4, 20083200), (5, 16066560), (6, 13388800), (8, 10041600), (10, 8033280), (12, 6694400), (15, 5355520), (16, 5020800), (20, 4016640), (24, 3347200), (25, 3213312), (30, 2677760), (32, 2510400), (40, 2008320), (48, 1673600), (50, 1606656), (60, 1338880), (64, 1255200), (75, 1071104), (80, 1004160), (96, 836800), (100, 803328), (120, 669440), (128, 627600), (150, 535552), (160, 502080), (192, 418400), (200, 401664), (240, 334720), (256, 313800), (300, 267776), (320, 251040), (384, 209200), (400, 200832), (480, 167360), (512, 156900), (523, 153600), (600, 133888), (640, 125520), (768, 104600), (800, 100416), (960, 83680), (1024, 78450), (1046, 76800), (1200, 66944), (1280, 62760), (1536, 52300), (1569, 51200), (1600, 50208), (1920, 41840), (2048, 39225), (2092, 38400), (2400, 33472), (2560, 31380), (2615, 30720), (3072, 26150), (3138, 25600), (3200, 25104), (3840, 20920), (4184, 19200), (4800, 16736), (5120, 15690), (5230, 15360), (6144, 13075), (6276, 12800), (6400, 12552), (7680, 10460), (7845, 10240), (8368, 9600)]