12459560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:530

約数の個数: 64

約数和(自身を含む): 30326400

約数和(自身を除く): 17866840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 467, 580, 667, 920, 934, 1160, 1334, 1868, 2335, 2668, 3335, 3736, 4670, 5336, 6670, 9340, 10741, 13340, 13543, 18680, 21482, 26680, 27086, 42964, 53705, 54172, 67715, 85928, 107410, 108344, 135430, 214820, 270860, 311489, 429640, 541720, 622978, 1245956, 1557445, 2491912, 3114890, 6229780, 12459560]

約数ペア:

[(1, 12459560), (2, 6229780), (4, 3114890), (5, 2491912), (8, 1557445), (10, 1245956), (20, 622978), (23, 541720), (29, 429640), (40, 311489), (46, 270860), (58, 214820), (92, 135430), (115, 108344), (116, 107410), (145, 85928), (184, 67715), (230, 54172), (232, 53705), (290, 42964), (460, 27086), (467, 26680), (580, 21482), (667, 18680), (920, 13543), (934, 13340), (1160, 10741), (1334, 9340), (1868, 6670), (2335, 5336), (2668, 4670), (3335, 3736)]