153298880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{68437}}^1$

素因数の和:68461

約数の個数: 56

約数和(自身を含む): 417198048

約数和(自身を除く): 263899168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 68437, 136874, 273748, 342185, 479059, 547496, 684370, 958118, 1094992, 1368740, 1916236, 2189984, 2395295, 2737480, 3832472, 4379968, 4790590, 5474960, 7664944, 9581180, 10949920, 15329888, 19162360, 21899840, 30659776, 38324720, 76649440, 153298880]

約数ペア:

[(1, 153298880), (2, 76649440), (4, 38324720), (5, 30659776), (7, 21899840), (8, 19162360), (10, 15329888), (14, 10949920), (16, 9581180), (20, 7664944), (28, 5474960), (32, 4790590), (35, 4379968), (40, 3832472), (56, 2737480), (64, 2395295), (70, 2189984), (80, 1916236), (112, 1368740), (140, 1094992), (160, 958118), (224, 684370), (280, 547496), (320, 479059), (448, 342185), (560, 273748), (1120, 136874), (2240, 68437)]