15315456

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 120

約数和(自身を含む): 44930160

約数和(自身を除く): 29614704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 64, 78, 96, 104, 118, 128, 156, 169, 177, 192, 208, 236, 256, 312, 338, 354, 384, 416, 472, 507, 512, 624, 676, 708, 767, 768, 832, 944, 1014, 1248, 1352, 1416, 1534, 1536, 1664, 1888, 2028, 2301, 2496, 2704, 2832, 3068, 3328, 3776, 4056, 4602, 4992, 5408, 5664, 6136, 6656, 7552, 8112, 9204, 9971, 9984, 10816, 11328, 12272, 15104, 16224, 18408, 19942, 19968, 21632, 22656, 24544, 29913, 30208, 32448, 36816, 39884, 43264, 45312, 49088, 59826, 64896, 73632, 79768, 86528, 90624, 98176, 119652, 129792, 147264, 159536, 196352, 239304, 259584, 294528, 319072, 392704, 478608, 589056, 638144, 957216, 1178112, 1276288, 1914432, 2552576, 3828864, 5105152, 7657728, 15315456]

約数ペア:

[(1, 15315456), (2, 7657728), (3, 5105152), (4, 3828864), (6, 2552576), (8, 1914432), (12, 1276288), (13, 1178112), (16, 957216), (24, 638144), (26, 589056), (32, 478608), (39, 392704), (48, 319072), (52, 294528), (59, 259584), (64, 239304), (78, 196352), (96, 159536), (104, 147264), (118, 129792), (128, 119652), (156, 98176), (169, 90624), (177, 86528), (192, 79768), (208, 73632), (236, 64896), (256, 59826), (312, 49088), (338, 45312), (354, 43264), (384, 39884), (416, 36816), (472, 32448), (507, 30208), (512, 29913), (624, 24544), (676, 22656), (708, 21632), (767, 19968), (768, 19942), (832, 18408), (944, 16224), (1014, 15104), (1248, 12272), (1352, 11328), (1416, 10816), (1534, 9984), (1536, 9971), (1664, 9204), (1888, 8112), (2028, 7552), (2301, 6656), (2496, 6136), (2704, 5664), (2832, 5408), (3068, 4992), (3328, 4602), (3776, 4056)]