15263904

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 43352064

約数和(自身を除く): 28088160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 69, 92, 93, 96, 124, 138, 184, 186, 223, 248, 276, 368, 372, 446, 496, 552, 669, 713, 736, 744, 892, 992, 1104, 1338, 1426, 1488, 1784, 2139, 2208, 2676, 2852, 2976, 3568, 4278, 5129, 5352, 5704, 6913, 7136, 8556, 10258, 10704, 11408, 13826, 15387, 17112, 20516, 20739, 21408, 22816, 27652, 30774, 34224, 41032, 41478, 55304, 61548, 68448, 82064, 82956, 110608, 123096, 158999, 164128, 165912, 221216, 246192, 317998, 331824, 476997, 492384, 635996, 663648, 953994, 1271992, 1907988, 2543984, 3815976, 5087968, 7631952, 15263904]

約数ペア:

[(1, 15263904), (2, 7631952), (3, 5087968), (4, 3815976), (6, 2543984), (8, 1907988), (12, 1271992), (16, 953994), (23, 663648), (24, 635996), (31, 492384), (32, 476997), (46, 331824), (48, 317998), (62, 246192), (69, 221216), (92, 165912), (93, 164128), (96, 158999), (124, 123096), (138, 110608), (184, 82956), (186, 82064), (223, 68448), (248, 61548), (276, 55304), (368, 41478), (372, 41032), (446, 34224), (496, 30774), (552, 27652), (669, 22816), (713, 21408), (736, 20739), (744, 20516), (892, 17112), (992, 15387), (1104, 13826), (1338, 11408), (1426, 10704), (1488, 10258), (1784, 8556), (2139, 7136), (2208, 6913), (2676, 5704), (2852, 5352), (2976, 5129), (3568, 4278)]