253824000

素因数分解:

$2^{10}\times 3^1\times 5^3\times {\mathrm{661}}^1$

素因数の和:699

約数の個数: 176

約数和(自身を含む): 845591136

約数和(自身を除く): 591767136

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, 256, 300, 320, 375, 384, 400, 480, 500, 512, 600, 640, 661, 750, 768, 800, 960, 1000, 1024, 1200, 1280, 1322, 1500, 1536, 1600, 1920, 1983, 2000, 2400, 2560, 2644, 3000, 3072, 3200, 3305, 3840, 3966, 4000, 4800, 5120, 5288, 6000, 6400, 6610, 7680, 7932, 8000, 9600, 9915, 10576, 12000, 12800, 13220, 15360, 15864, 16000, 16525, 19200, 19830, 21152, 24000, 25600, 26440, 31728, 32000, 33050, 38400, 39660, 42304, 48000, 49575, 52880, 63456, 64000, 66100, 76800, 79320, 82625, 84608, 96000, 99150, 105760, 126912, 128000, 132200, 158640, 165250, 169216, 192000, 198300, 211520, 247875, 253824, 264400, 317280, 330500, 338432, 384000, 396600, 423040, 495750, 507648, 528800, 634560, 661000, 676864, 793200, 846080, 991500, 1015296, 1057600, 1269120, 1322000, 1586400, 1692160, 1983000, 2030592, 2115200, 2538240, 2644000, 3172800, 3384320, 3966000, 4230400, 5076480, 5288000, 6345600, 7932000, 8460800, 10152960, 10576000, 12691200, 15864000, 16921600, 21152000, 25382400, 31728000, 42304000, 50764800, 63456000, 84608000, 126912000, 253824000]

約数ペア:

[(1, 253824000), (2, 126912000), (3, 84608000), (4, 63456000), (5, 50764800), (6, 42304000), (8, 31728000), (10, 25382400), (12, 21152000), (15, 16921600), (16, 15864000), (20, 12691200), (24, 10576000), (25, 10152960), (30, 8460800), (32, 7932000), (40, 6345600), (48, 5288000), (50, 5076480), (60, 4230400), (64, 3966000), (75, 3384320), (80, 3172800), (96, 2644000), (100, 2538240), (120, 2115200), (125, 2030592), (128, 1983000), (150, 1692160), (160, 1586400), (192, 1322000), (200, 1269120), (240, 1057600), (250, 1015296), (256, 991500), (300, 846080), (320, 793200), (375, 676864), (384, 661000), (400, 634560), (480, 528800), (500, 507648), (512, 495750), (600, 423040), (640, 396600), (661, 384000), (750, 338432), (768, 330500), (800, 317280), (960, 264400), (1000, 253824), (1024, 247875), (1200, 211520), (1280, 198300), (1322, 192000), (1500, 169216), (1536, 165250), (1600, 158640), (1920, 132200), (1983, 128000), (2000, 126912), (2400, 105760), (2560, 99150), (2644, 96000), (3000, 84608), (3072, 82625), (3200, 79320), (3305, 76800), (3840, 66100), (3966, 64000), (4000, 63456), (4800, 52880), (5120, 49575), (5288, 48000), (6000, 42304), (6400, 39660), (6610, 38400), (7680, 33050), (7932, 32000), (8000, 31728), (9600, 26440), (9915, 25600), (10576, 24000), (12000, 21152), (12800, 19830), (13220, 19200), (15360, 16525), (15864, 16000)]