243456000

素因数分解:

$2^{11}\times 3^1\times 5^3\times {\mathrm{317}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 812579040

約数和(自身を除く): 569123040

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, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 317, 320, 375, 384, 400, 480, 500, 512, 600, 634, 640, 750, 768, 800, 951, 960, 1000, 1024, 1200, 1268, 1280, 1500, 1536, 1585, 1600, 1902, 1920, 2000, 2048, 2400, 2536, 2560, 3000, 3072, 3170, 3200, 3804, 3840, 4000, 4755, 4800, 5072, 5120, 6000, 6144, 6340, 6400, 7608, 7680, 7925, 8000, 9510, 9600, 10144, 10240, 12000, 12680, 12800, 15216, 15360, 15850, 16000, 19020, 19200, 20288, 23775, 24000, 25360, 25600, 30432, 30720, 31700, 32000, 38040, 38400, 39625, 40576, 47550, 48000, 50720, 51200, 60864, 63400, 64000, 76080, 76800, 79250, 81152, 95100, 96000, 101440, 118875, 121728, 126800, 128000, 152160, 153600, 158500, 162304, 190200, 192000, 202880, 237750, 243456, 253600, 256000, 304320, 317000, 324608, 380400, 384000, 405760, 475500, 486912, 507200, 608640, 634000, 649216, 760800, 768000, 811520, 951000, 973824, 1014400, 1217280, 1268000, 1521600, 1623040, 1902000, 1947648, 2028800, 2434560, 2536000, 3043200, 3246080, 3804000, 4057600, 4869120, 5072000, 6086400, 7608000, 8115200, 9738240, 10144000, 12172800, 15216000, 16230400, 20288000, 24345600, 30432000, 40576000, 48691200, 60864000, 81152000, 121728000, 243456000]

約数ペア:

[(1, 243456000), (2, 121728000), (3, 81152000), (4, 60864000), (5, 48691200), (6, 40576000), (8, 30432000), (10, 24345600), (12, 20288000), (15, 16230400), (16, 15216000), (20, 12172800), (24, 10144000), (25, 9738240), (30, 8115200), (32, 7608000), (40, 6086400), (48, 5072000), (50, 4869120), (60, 4057600), (64, 3804000), (75, 3246080), (80, 3043200), (96, 2536000), (100, 2434560), (120, 2028800), (125, 1947648), (128, 1902000), (150, 1623040), (160, 1521600), (192, 1268000), (200, 1217280), (240, 1014400), (250, 973824), (256, 951000), (300, 811520), (317, 768000), (320, 760800), (375, 649216), (384, 634000), (400, 608640), (480, 507200), (500, 486912), (512, 475500), (600, 405760), (634, 384000), (640, 380400), (750, 324608), (768, 317000), (800, 304320), (951, 256000), (960, 253600), (1000, 243456), (1024, 237750), (1200, 202880), (1268, 192000), (1280, 190200), (1500, 162304), (1536, 158500), (1585, 153600), (1600, 152160), (1902, 128000), (1920, 126800), (2000, 121728), (2048, 118875), (2400, 101440), (2536, 96000), (2560, 95100), (3000, 81152), (3072, 79250), (3170, 76800), (3200, 76080), (3804, 64000), (3840, 63400), (4000, 60864), (4755, 51200), (4800, 50720), (5072, 48000), (5120, 47550), (6000, 40576), (6144, 39625), (6340, 38400), (6400, 38040), (7608, 32000), (7680, 31700), (7925, 30720), (8000, 30432), (9510, 25600), (9600, 25360), (10144, 24000), (10240, 23775), (12000, 20288), (12680, 19200), (12800, 19020), (15216, 16000), (15360, 15850)]