254784000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{1327}}^1$

素因数の和:1363

約数の個数: 160

約数和(自身を含む): 847731456

約数和(自身を除く): 592947456

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, 750, 768, 800, 960, 1000, 1200, 1280, 1327, 1500, 1536, 1600, 1920, 2000, 2400, 2560, 2654, 3000, 3200, 3840, 3981, 4000, 4800, 5308, 6000, 6400, 6635, 7680, 7962, 8000, 9600, 10616, 12000, 12800, 13270, 15924, 16000, 19200, 19905, 21232, 24000, 26540, 31848, 32000, 33175, 38400, 39810, 42464, 48000, 53080, 63696, 64000, 66350, 79620, 84928, 96000, 99525, 106160, 127392, 132700, 159240, 165875, 169856, 192000, 199050, 212320, 254784, 265400, 318480, 331750, 339712, 398100, 424640, 497625, 509568, 530800, 636960, 663500, 679424, 796200, 849280, 995250, 1019136, 1061600, 1273920, 1327000, 1592400, 1698560, 1990500, 2038272, 2123200, 2547840, 2654000, 3184800, 3397120, 3981000, 4246400, 5095680, 5308000, 6369600, 7962000, 8492800, 10191360, 10616000, 12739200, 15924000, 16985600, 21232000, 25478400, 31848000, 42464000, 50956800, 63696000, 84928000, 127392000, 254784000]

約数ペア:

[(1, 254784000), (2, 127392000), (3, 84928000), (4, 63696000), (5, 50956800), (6, 42464000), (8, 31848000), (10, 25478400), (12, 21232000), (15, 16985600), (16, 15924000), (20, 12739200), (24, 10616000), (25, 10191360), (30, 8492800), (32, 7962000), (40, 6369600), (48, 5308000), (50, 5095680), (60, 4246400), (64, 3981000), (75, 3397120), (80, 3184800), (96, 2654000), (100, 2547840), (120, 2123200), (125, 2038272), (128, 1990500), (150, 1698560), (160, 1592400), (192, 1327000), (200, 1273920), (240, 1061600), (250, 1019136), (256, 995250), (300, 849280), (320, 796200), (375, 679424), (384, 663500), (400, 636960), (480, 530800), (500, 509568), (512, 497625), (600, 424640), (640, 398100), (750, 339712), (768, 331750), (800, 318480), (960, 265400), (1000, 254784), (1200, 212320), (1280, 199050), (1327, 192000), (1500, 169856), (1536, 165875), (1600, 159240), (1920, 132700), (2000, 127392), (2400, 106160), (2560, 99525), (2654, 96000), (3000, 84928), (3200, 79620), (3840, 66350), (3981, 64000), (4000, 63696), (4800, 53080), (5308, 48000), (6000, 42464), (6400, 39810), (6635, 38400), (7680, 33175), (7962, 32000), (8000, 31848), (9600, 26540), (10616, 24000), (12000, 21232), (12800, 19905), (13270, 19200), (15924, 16000)]