20083200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{523}}^1$

素因数の和:554

約数の個数: 120

約数和(自身を含む): 66470448

約数和(自身を除く): 46387248

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, 1046, 1200, 1280, 1536, 1569, 1600, 1920, 2092, 2400, 2560, 2615, 3138, 3200, 3840, 4184, 4800, 5230, 6276, 6400, 7680, 7845, 8368, 9600, 10460, 12552, 12800, 13075, 15690, 16736, 19200, 20920, 25104, 26150, 31380, 33472, 38400, 39225, 41840, 50208, 52300, 62760, 66944, 78450, 83680, 100416, 104600, 125520, 133888, 156900, 167360, 200832, 209200, 251040, 267776, 313800, 334720, 401664, 418400, 502080, 627600, 669440, 803328, 836800, 1004160, 1255200, 1338880, 1673600, 2008320, 2510400, 3347200, 4016640, 5020800, 6694400, 10041600, 20083200]

約数ペア:

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