15438816

素因数分解:

$2^5\times 3^3\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 45722880

約数和(自身を除く): 30284064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 107, 108, 144, 167, 214, 216, 288, 321, 334, 428, 432, 501, 642, 668, 856, 864, 963, 1002, 1284, 1336, 1503, 1712, 1926, 2004, 2568, 2672, 2889, 3006, 3424, 3852, 4008, 4509, 5136, 5344, 5778, 6012, 7704, 8016, 9018, 10272, 11556, 12024, 15408, 16032, 17869, 18036, 23112, 24048, 30816, 35738, 36072, 46224, 48096, 53607, 71476, 72144, 92448, 107214, 142952, 144288, 160821, 214428, 285904, 321642, 428856, 482463, 571808, 643284, 857712, 964926, 1286568, 1715424, 1929852, 2573136, 3859704, 5146272, 7719408, 15438816]

約数ペア:

[(1, 15438816), (2, 7719408), (3, 5146272), (4, 3859704), (6, 2573136), (8, 1929852), (9, 1715424), (12, 1286568), (16, 964926), (18, 857712), (24, 643284), (27, 571808), (32, 482463), (36, 428856), (48, 321642), (54, 285904), (72, 214428), (96, 160821), (107, 144288), (108, 142952), (144, 107214), (167, 92448), (214, 72144), (216, 71476), (288, 53607), (321, 48096), (334, 46224), (428, 36072), (432, 35738), (501, 30816), (642, 24048), (668, 23112), (856, 18036), (864, 17869), (963, 16032), (1002, 15408), (1284, 12024), (1336, 11556), (1503, 10272), (1712, 9018), (1926, 8016), (2004, 7704), (2568, 6012), (2672, 5778), (2889, 5344), (3006, 5136), (3424, 4509), (3852, 4008)]