12600320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 88

約数和(自身を含む): 31834944

約数和(自身を除く): 19234624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 107, 115, 128, 160, 184, 214, 230, 256, 320, 368, 428, 460, 512, 535, 640, 736, 856, 920, 1024, 1070, 1280, 1472, 1712, 1840, 2140, 2461, 2560, 2944, 3424, 3680, 4280, 4922, 5120, 5888, 6848, 7360, 8560, 9844, 11776, 12305, 13696, 14720, 17120, 19688, 23552, 24610, 27392, 29440, 34240, 39376, 49220, 54784, 58880, 68480, 78752, 98440, 109568, 117760, 136960, 157504, 196880, 273920, 315008, 393760, 547840, 630016, 787520, 1260032, 1575040, 2520064, 3150080, 6300160, 12600320]

約数ペア:

[(1, 12600320), (2, 6300160), (4, 3150080), (5, 2520064), (8, 1575040), (10, 1260032), (16, 787520), (20, 630016), (23, 547840), (32, 393760), (40, 315008), (46, 273920), (64, 196880), (80, 157504), (92, 136960), (107, 117760), (115, 109568), (128, 98440), (160, 78752), (184, 68480), (214, 58880), (230, 54784), (256, 49220), (320, 39376), (368, 34240), (428, 29440), (460, 27392), (512, 24610), (535, 23552), (640, 19688), (736, 17120), (856, 14720), (920, 13696), (1024, 12305), (1070, 11776), (1280, 9844), (1472, 8560), (1712, 7360), (1840, 6848), (2140, 5888), (2461, 5120), (2560, 4922), (2944, 4280), (3424, 3680)]