407301120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{8839}}^1$

素因数の和:8870

約数の個数: 132

約数和(自身を含む): 1411447440

約数和(自身を除く): 1004146320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 7680, 8839, 9216, 11520, 15360, 17678, 23040, 26517, 35356, 44195, 46080, 53034, 70712, 79551, 88390, 106068, 132585, 141424, 159102, 176780, 212136, 265170, 282848, 318204, 353560, 397755, 424272, 530340, 565696, 636408, 707120, 795510, 848544, 1060680, 1131392, 1272816, 1414240, 1591020, 1697088, 2121360, 2262784, 2545632, 2828480, 3182040, 3394176, 4242720, 4525568, 5091264, 5656960, 6364080, 6788352, 8485440, 9051136, 10182528, 11313920, 12728160, 13576704, 16970880, 20365056, 22627840, 25456320, 27153408, 33941760, 40730112, 45255680, 50912640, 67883520, 81460224, 101825280, 135767040, 203650560, 407301120]

約数ペア:

[(1, 407301120), (2, 203650560), (3, 135767040), (4, 101825280), (5, 81460224), (6, 67883520), (8, 50912640), (9, 45255680), (10, 40730112), (12, 33941760), (15, 27153408), (16, 25456320), (18, 22627840), (20, 20365056), (24, 16970880), (30, 13576704), (32, 12728160), (36, 11313920), (40, 10182528), (45, 9051136), (48, 8485440), (60, 6788352), (64, 6364080), (72, 5656960), (80, 5091264), (90, 4525568), (96, 4242720), (120, 3394176), (128, 3182040), (144, 2828480), (160, 2545632), (180, 2262784), (192, 2121360), (240, 1697088), (256, 1591020), (288, 1414240), (320, 1272816), (360, 1131392), (384, 1060680), (480, 848544), (512, 795510), (576, 707120), (640, 636408), (720, 565696), (768, 530340), (960, 424272), (1024, 397755), (1152, 353560), (1280, 318204), (1440, 282848), (1536, 265170), (1920, 212136), (2304, 176780), (2560, 159102), (2880, 141424), (3072, 132585), (3840, 106068), (4608, 88390), (5120, 79551), (5760, 70712), (7680, 53034), (8839, 46080), (9216, 44195), (11520, 35356), (15360, 26517), (17678, 23040)]