30980448

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1559}}^1$

素因数の和:1601

約数の個数: 96

約数和(自身を含む): 94348800

約数和(自身を除く): 63368352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1559, 1656, 2208, 2484, 3118, 3312, 4677, 4968, 6236, 6624, 9354, 9936, 12472, 14031, 18708, 19872, 24944, 28062, 35857, 37416, 42093, 49888, 56124, 71714, 74832, 84186, 107571, 112248, 143428, 149664, 168372, 215142, 224496, 286856, 322713, 336744, 430284, 448992, 573712, 645426, 673488, 860568, 968139, 1147424, 1290852, 1346976, 1721136, 1936278, 2581704, 3442272, 3872556, 5163408, 7745112, 10326816, 15490224, 30980448]

約数ペア:

[(1, 30980448), (2, 15490224), (3, 10326816), (4, 7745112), (6, 5163408), (8, 3872556), (9, 3442272), (12, 2581704), (16, 1936278), (18, 1721136), (23, 1346976), (24, 1290852), (27, 1147424), (32, 968139), (36, 860568), (46, 673488), (48, 645426), (54, 573712), (69, 448992), (72, 430284), (92, 336744), (96, 322713), (108, 286856), (138, 224496), (144, 215142), (184, 168372), (207, 149664), (216, 143428), (276, 112248), (288, 107571), (368, 84186), (414, 74832), (432, 71714), (552, 56124), (621, 49888), (736, 42093), (828, 37416), (864, 35857), (1104, 28062), (1242, 24944), (1559, 19872), (1656, 18708), (2208, 14031), (2484, 12472), (3118, 9936), (3312, 9354), (4677, 6624), (4968, 6236)]