12518400

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{163}}^1$

素因数の和:196

約数の個数: 132

約数和(自身を含む): 41627792

約数和(自身を除く): 29109392

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, 163, 192, 200, 240, 256, 300, 320, 326, 384, 400, 480, 489, 512, 600, 640, 652, 768, 800, 815, 960, 978, 1024, 1200, 1280, 1304, 1536, 1600, 1630, 1920, 1956, 2400, 2445, 2560, 2608, 3072, 3200, 3260, 3840, 3912, 4075, 4800, 4890, 5120, 5216, 6400, 6520, 7680, 7824, 8150, 9600, 9780, 10432, 12225, 12800, 13040, 15360, 15648, 16300, 19200, 19560, 20864, 24450, 25600, 26080, 31296, 32600, 38400, 39120, 41728, 48900, 52160, 62592, 65200, 76800, 78240, 83456, 97800, 104320, 125184, 130400, 156480, 166912, 195600, 208640, 250368, 260800, 312960, 391200, 417280, 500736, 521600, 625920, 782400, 834560, 1043200, 1251840, 1564800, 2086400, 2503680, 3129600, 4172800, 6259200, 12518400]

約数ペア:

[(1, 12518400), (2, 6259200), (3, 4172800), (4, 3129600), (5, 2503680), (6, 2086400), (8, 1564800), (10, 1251840), (12, 1043200), (15, 834560), (16, 782400), (20, 625920), (24, 521600), (25, 500736), (30, 417280), (32, 391200), (40, 312960), (48, 260800), (50, 250368), (60, 208640), (64, 195600), (75, 166912), (80, 156480), (96, 130400), (100, 125184), (120, 104320), (128, 97800), (150, 83456), (160, 78240), (163, 76800), (192, 65200), (200, 62592), (240, 52160), (256, 48900), (300, 41728), (320, 39120), (326, 38400), (384, 32600), (400, 31296), (480, 26080), (489, 25600), (512, 24450), (600, 20864), (640, 19560), (652, 19200), (768, 16300), (800, 15648), (815, 15360), (960, 13040), (978, 12800), (1024, 12225), (1200, 10432), (1280, 9780), (1304, 9600), (1536, 8150), (1600, 7824), (1630, 7680), (1920, 6520), (1956, 6400), (2400, 5216), (2445, 5120), (2560, 4890), (2608, 4800), (3072, 4075), (3200, 3912), (3260, 3840)]