4512000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{47}}^1$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 15305472

約数和(自身を除く): 10793472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 47, 48, 50, 60, 64, 75, 80, 94, 96, 100, 120, 125, 128, 141, 150, 160, 188, 192, 200, 235, 240, 250, 256, 282, 300, 320, 375, 376, 384, 400, 470, 480, 500, 564, 600, 640, 705, 750, 752, 768, 800, 940, 960, 1000, 1128, 1175, 1200, 1280, 1410, 1500, 1504, 1600, 1880, 1920, 2000, 2256, 2350, 2400, 2820, 3000, 3008, 3200, 3525, 3760, 3840, 4000, 4512, 4700, 4800, 5640, 5875, 6000, 6016, 6400, 7050, 7520, 8000, 9024, 9400, 9600, 11280, 11750, 12000, 12032, 14100, 15040, 16000, 17625, 18048, 18800, 19200, 22560, 23500, 24000, 28200, 30080, 32000, 35250, 36096, 37600, 45120, 47000, 48000, 56400, 60160, 70500, 75200, 90240, 94000, 96000, 112800, 141000, 150400, 180480, 188000, 225600, 282000, 300800, 376000, 451200, 564000, 752000, 902400, 1128000, 1504000, 2256000, 4512000]

約数ペア:

[(1, 4512000), (2, 2256000), (3, 1504000), (4, 1128000), (5, 902400), (6, 752000), (8, 564000), (10, 451200), (12, 376000), (15, 300800), (16, 282000), (20, 225600), (24, 188000), (25, 180480), (30, 150400), (32, 141000), (40, 112800), (47, 96000), (48, 94000), (50, 90240), (60, 75200), (64, 70500), (75, 60160), (80, 56400), (94, 48000), (96, 47000), (100, 45120), (120, 37600), (125, 36096), (128, 35250), (141, 32000), (150, 30080), (160, 28200), (188, 24000), (192, 23500), (200, 22560), (235, 19200), (240, 18800), (250, 18048), (256, 17625), (282, 16000), (300, 15040), (320, 14100), (375, 12032), (376, 12000), (384, 11750), (400, 11280), (470, 9600), (480, 9400), (500, 9024), (564, 8000), (600, 7520), (640, 7050), (705, 6400), (750, 6016), (752, 6000), (768, 5875), (800, 5640), (940, 4800), (960, 4700), (1000, 4512), (1128, 4000), (1175, 3840), (1200, 3760), (1280, 3525), (1410, 3200), (1500, 3008), (1504, 3000), (1600, 2820), (1880, 2400), (1920, 2350), (2000, 2256)]