328857600

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{2141}}^1$

素因数の和:2176

約数の個数: 144

約数和(自身を含む): 1087664760

約数和(自身を除く): 758807160

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2048, 2141, 2400, 2560, 3072, 3200, 3840, 4282, 4800, 5120, 6144, 6400, 6423, 7680, 8564, 9600, 10240, 10705, 12800, 12846, 15360, 17128, 19200, 21410, 25600, 25692, 30720, 32115, 34256, 38400, 42820, 51200, 51384, 53525, 64230, 68512, 76800, 85640, 102768, 107050, 128460, 137024, 153600, 160575, 171280, 205536, 214100, 256920, 274048, 321150, 342560, 411072, 428200, 513840, 548096, 642300, 685120, 822144, 856400, 1027680, 1096192, 1284600, 1370240, 1644288, 1712800, 2055360, 2192384, 2569200, 2740480, 3288576, 3425600, 4110720, 4384768, 5138400, 5480960, 6577152, 6851200, 8221440, 10276800, 10961920, 13154304, 13702400, 16442880, 20553600, 21923840, 27404800, 32885760, 41107200, 54809600, 65771520, 82214400, 109619200, 164428800, 328857600]

約数ペア:

[(1, 328857600), (2, 164428800), (3, 109619200), (4, 82214400), (5, 65771520), (6, 54809600), (8, 41107200), (10, 32885760), (12, 27404800), (15, 21923840), (16, 20553600), (20, 16442880), (24, 13702400), (25, 13154304), (30, 10961920), (32, 10276800), (40, 8221440), (48, 6851200), (50, 6577152), (60, 5480960), (64, 5138400), (75, 4384768), (80, 4110720), (96, 3425600), (100, 3288576), (120, 2740480), (128, 2569200), (150, 2192384), (160, 2055360), (192, 1712800), (200, 1644288), (240, 1370240), (256, 1284600), (300, 1096192), (320, 1027680), (384, 856400), (400, 822144), (480, 685120), (512, 642300), (600, 548096), (640, 513840), (768, 428200), (800, 411072), (960, 342560), (1024, 321150), (1200, 274048), (1280, 256920), (1536, 214100), (1600, 205536), (1920, 171280), (2048, 160575), (2141, 153600), (2400, 137024), (2560, 128460), (3072, 107050), (3200, 102768), (3840, 85640), (4282, 76800), (4800, 68512), (5120, 64230), (6144, 53525), (6400, 51384), (6423, 51200), (7680, 42820), (8564, 38400), (9600, 34256), (10240, 32115), (10705, 30720), (12800, 25692), (12846, 25600), (15360, 21410), (17128, 19200)]