72268800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{941}}^1$

素因数の和:974

約数の個数: 132

約数和(自身を含む): 239105976

約数和(自身を除く): 166837176

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, 600, 640, 768, 800, 941, 960, 1024, 1200, 1280, 1536, 1600, 1882, 1920, 2400, 2560, 2823, 3072, 3200, 3764, 3840, 4705, 4800, 5120, 5646, 6400, 7528, 7680, 9410, 9600, 11292, 12800, 14115, 15056, 15360, 18820, 19200, 22584, 23525, 25600, 28230, 30112, 37640, 38400, 45168, 47050, 56460, 60224, 70575, 75280, 76800, 90336, 94100, 112920, 120448, 141150, 150560, 180672, 188200, 225840, 240896, 282300, 301120, 361344, 376400, 451680, 481792, 564600, 602240, 722688, 752800, 903360, 963584, 1129200, 1204480, 1445376, 1505600, 1806720, 2258400, 2408960, 2890752, 3011200, 3613440, 4516800, 4817920, 6022400, 7226880, 9033600, 12044800, 14453760, 18067200, 24089600, 36134400, 72268800]

約数ペア:

[(1, 72268800), (2, 36134400), (3, 24089600), (4, 18067200), (5, 14453760), (6, 12044800), (8, 9033600), (10, 7226880), (12, 6022400), (15, 4817920), (16, 4516800), (20, 3613440), (24, 3011200), (25, 2890752), (30, 2408960), (32, 2258400), (40, 1806720), (48, 1505600), (50, 1445376), (60, 1204480), (64, 1129200), (75, 963584), (80, 903360), (96, 752800), (100, 722688), (120, 602240), (128, 564600), (150, 481792), (160, 451680), (192, 376400), (200, 361344), (240, 301120), (256, 282300), (300, 240896), (320, 225840), (384, 188200), (400, 180672), (480, 150560), (512, 141150), (600, 120448), (640, 112920), (768, 94100), (800, 90336), (941, 76800), (960, 75280), (1024, 70575), (1200, 60224), (1280, 56460), (1536, 47050), (1600, 45168), (1882, 38400), (1920, 37640), (2400, 30112), (2560, 28230), (2823, 25600), (3072, 23525), (3200, 22584), (3764, 19200), (3840, 18820), (4705, 15360), (4800, 15056), (5120, 14115), (5646, 12800), (6400, 11292), (7528, 9600), (7680, 9410)]