123417600

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{1607}}^1$

素因数の和:1640

約数の個数: 132

約数和(自身を含む): 408155424

約数和(自身を除く): 284737824

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, 1607, 1920, 2400, 2560, 3072, 3200, 3214, 3840, 4800, 4821, 5120, 6400, 6428, 7680, 8035, 9600, 9642, 12800, 12856, 15360, 16070, 19200, 19284, 24105, 25600, 25712, 32140, 38400, 38568, 40175, 48210, 51424, 64280, 76800, 77136, 80350, 96420, 102848, 120525, 128560, 154272, 160700, 192840, 205696, 241050, 257120, 308544, 321400, 385680, 411392, 482100, 514240, 617088, 642800, 771360, 822784, 964200, 1028480, 1234176, 1285600, 1542720, 1645568, 1928400, 2056960, 2468352, 2571200, 3085440, 3856800, 4113920, 4936704, 5142400, 6170880, 7713600, 8227840, 10284800, 12341760, 15427200, 20569600, 24683520, 30854400, 41139200, 61708800, 123417600]

約数ペア:

[(1, 123417600), (2, 61708800), (3, 41139200), (4, 30854400), (5, 24683520), (6, 20569600), (8, 15427200), (10, 12341760), (12, 10284800), (15, 8227840), (16, 7713600), (20, 6170880), (24, 5142400), (25, 4936704), (30, 4113920), (32, 3856800), (40, 3085440), (48, 2571200), (50, 2468352), (60, 2056960), (64, 1928400), (75, 1645568), (80, 1542720), (96, 1285600), (100, 1234176), (120, 1028480), (128, 964200), (150, 822784), (160, 771360), (192, 642800), (200, 617088), (240, 514240), (256, 482100), (300, 411392), (320, 385680), (384, 321400), (400, 308544), (480, 257120), (512, 241050), (600, 205696), (640, 192840), (768, 160700), (800, 154272), (960, 128560), (1024, 120525), (1200, 102848), (1280, 96420), (1536, 80350), (1600, 77136), (1607, 76800), (1920, 64280), (2400, 51424), (2560, 48210), (3072, 40175), (3200, 38568), (3214, 38400), (3840, 32140), (4800, 25712), (4821, 25600), (5120, 24105), (6400, 19284), (6428, 19200), (7680, 16070), (8035, 15360), (9600, 12856), (9642, 12800)]