15312336

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 43497216

約数和(自身を除く): 28184880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 463, 624, 636, 689, 848, 926, 1272, 1378, 1389, 1852, 2067, 2544, 2756, 2778, 3704, 4134, 5512, 5556, 6019, 7408, 8268, 11024, 11112, 12038, 16536, 18057, 22224, 24076, 24539, 33072, 36114, 48152, 49078, 72228, 73617, 96304, 98156, 144456, 147234, 196312, 288912, 294468, 319007, 392624, 588936, 638014, 957021, 1177872, 1276028, 1914042, 2552056, 3828084, 5104112, 7656168, 15312336]

約数ペア:

[(1, 15312336), (2, 7656168), (3, 5104112), (4, 3828084), (6, 2552056), (8, 1914042), (12, 1276028), (13, 1177872), (16, 957021), (24, 638014), (26, 588936), (39, 392624), (48, 319007), (52, 294468), (53, 288912), (78, 196312), (104, 147234), (106, 144456), (156, 98156), (159, 96304), (208, 73617), (212, 72228), (312, 49078), (318, 48152), (424, 36114), (463, 33072), (624, 24539), (636, 24076), (689, 22224), (848, 18057), (926, 16536), (1272, 12038), (1378, 11112), (1389, 11024), (1852, 8268), (2067, 7408), (2544, 6019), (2756, 5556), (2778, 5512), (3704, 4134)]