31872000

素因数分解:

$2^{10}\times 3^1\times 5^3\times {\mathrm{83}}^1$

素因数の和:121

約数の個数: 176

約数和(自身を含む): 107295552

約数和(自身を除く): 75423552

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, 83, 96, 100, 120, 125, 128, 150, 160, 166, 192, 200, 240, 249, 250, 256, 300, 320, 332, 375, 384, 400, 415, 480, 498, 500, 512, 600, 640, 664, 750, 768, 800, 830, 960, 996, 1000, 1024, 1200, 1245, 1280, 1328, 1500, 1536, 1600, 1660, 1920, 1992, 2000, 2075, 2400, 2490, 2560, 2656, 3000, 3072, 3200, 3320, 3840, 3984, 4000, 4150, 4800, 4980, 5120, 5312, 6000, 6225, 6400, 6640, 7680, 7968, 8000, 8300, 9600, 9960, 10375, 10624, 12000, 12450, 12800, 13280, 15360, 15936, 16000, 16600, 19200, 19920, 20750, 21248, 24000, 24900, 25600, 26560, 31125, 31872, 32000, 33200, 38400, 39840, 41500, 42496, 48000, 49800, 53120, 62250, 63744, 64000, 66400, 76800, 79680, 83000, 84992, 96000, 99600, 106240, 124500, 127488, 128000, 132800, 159360, 166000, 192000, 199200, 212480, 249000, 254976, 265600, 318720, 332000, 384000, 398400, 424960, 498000, 531200, 637440, 664000, 796800, 996000, 1062400, 1274880, 1328000, 1593600, 1992000, 2124800, 2656000, 3187200, 3984000, 5312000, 6374400, 7968000, 10624000, 15936000, 31872000]

約数ペア:

[(1, 31872000), (2, 15936000), (3, 10624000), (4, 7968000), (5, 6374400), (6, 5312000), (8, 3984000), (10, 3187200), (12, 2656000), (15, 2124800), (16, 1992000), (20, 1593600), (24, 1328000), (25, 1274880), (30, 1062400), (32, 996000), (40, 796800), (48, 664000), (50, 637440), (60, 531200), (64, 498000), (75, 424960), (80, 398400), (83, 384000), (96, 332000), (100, 318720), (120, 265600), (125, 254976), (128, 249000), (150, 212480), (160, 199200), (166, 192000), (192, 166000), (200, 159360), (240, 132800), (249, 128000), (250, 127488), (256, 124500), (300, 106240), (320, 99600), (332, 96000), (375, 84992), (384, 83000), (400, 79680), (415, 76800), (480, 66400), (498, 64000), (500, 63744), (512, 62250), (600, 53120), (640, 49800), (664, 48000), (750, 42496), (768, 41500), (800, 39840), (830, 38400), (960, 33200), (996, 32000), (1000, 31872), (1024, 31125), (1200, 26560), (1245, 25600), (1280, 24900), (1328, 24000), (1500, 21248), (1536, 20750), (1600, 19920), (1660, 19200), (1920, 16600), (1992, 16000), (2000, 15936), (2075, 15360), (2400, 13280), (2490, 12800), (2560, 12450), (2656, 12000), (3000, 10624), (3072, 10375), (3200, 9960), (3320, 9600), (3840, 8300), (3984, 8000), (4000, 7968), (4150, 7680), (4800, 6640), (4980, 6400), (5120, 6225), (5312, 6000)]