15216000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{317}}^1$

素因数の和:349

約数の個数: 128

約数和(自身を含む): 50600160

約数和(自身を除く): 35384160

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, 300, 317, 320, 375, 384, 400, 480, 500, 600, 634, 640, 750, 800, 951, 960, 1000, 1200, 1268, 1500, 1585, 1600, 1902, 1920, 2000, 2400, 2536, 3000, 3170, 3200, 3804, 4000, 4755, 4800, 5072, 6000, 6340, 7608, 7925, 8000, 9510, 9600, 10144, 12000, 12680, 15216, 15850, 16000, 19020, 20288, 23775, 24000, 25360, 30432, 31700, 38040, 39625, 40576, 47550, 48000, 50720, 60864, 63400, 76080, 79250, 95100, 101440, 118875, 121728, 126800, 152160, 158500, 190200, 202880, 237750, 253600, 304320, 317000, 380400, 475500, 507200, 608640, 634000, 760800, 951000, 1014400, 1268000, 1521600, 1902000, 2536000, 3043200, 3804000, 5072000, 7608000, 15216000]

約数ペア:

[(1, 15216000), (2, 7608000), (3, 5072000), (4, 3804000), (5, 3043200), (6, 2536000), (8, 1902000), (10, 1521600), (12, 1268000), (15, 1014400), (16, 951000), (20, 760800), (24, 634000), (25, 608640), (30, 507200), (32, 475500), (40, 380400), (48, 317000), (50, 304320), (60, 253600), (64, 237750), (75, 202880), (80, 190200), (96, 158500), (100, 152160), (120, 126800), (125, 121728), (128, 118875), (150, 101440), (160, 95100), (192, 79250), (200, 76080), (240, 63400), (250, 60864), (300, 50720), (317, 48000), (320, 47550), (375, 40576), (384, 39625), (400, 38040), (480, 31700), (500, 30432), (600, 25360), (634, 24000), (640, 23775), (750, 20288), (800, 19020), (951, 16000), (960, 15850), (1000, 15216), (1200, 12680), (1268, 12000), (1500, 10144), (1585, 9600), (1600, 9510), (1902, 8000), (1920, 7925), (2000, 7608), (2400, 6340), (2536, 6000), (3000, 5072), (3170, 4800), (3200, 4755), (3804, 4000)]