7968000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{83}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 26784576

約数和(自身を除く): 18816576

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, 600, 640, 664, 750, 768, 800, 830, 960, 996, 1000, 1200, 1245, 1280, 1328, 1500, 1600, 1660, 1920, 1992, 2000, 2075, 2400, 2490, 2656, 3000, 3200, 3320, 3840, 3984, 4000, 4150, 4800, 4980, 5312, 6000, 6225, 6400, 6640, 7968, 8000, 8300, 9600, 9960, 10375, 10624, 12000, 12450, 13280, 15936, 16000, 16600, 19200, 19920, 20750, 21248, 24000, 24900, 26560, 31125, 31872, 32000, 33200, 39840, 41500, 48000, 49800, 53120, 62250, 63744, 66400, 79680, 83000, 96000, 99600, 106240, 124500, 132800, 159360, 166000, 199200, 249000, 265600, 318720, 332000, 398400, 498000, 531200, 664000, 796800, 996000, 1328000, 1593600, 1992000, 2656000, 3984000, 7968000]

約数ペア:

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