120012928

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7879}}^1$

素因数の和:7917

約数の個数: 64

約数和(自身を含む): 289353600

約数和(自身を除く): 169340672

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 7879, 15232, 15758, 31516, 55153, 63032, 110306, 126064, 133943, 220612, 252128, 267886, 441224, 504256, 535772, 882448, 937601, 1008512, 1071544, 1764896, 1875202, 2143088, 3529792, 3750404, 4286176, 7059584, 7500808, 8572352, 15001616, 17144704, 30003232, 60006464, 120012928]

約数ペア:

[(1, 120012928), (2, 60006464), (4, 30003232), (7, 17144704), (8, 15001616), (14, 8572352), (16, 7500808), (17, 7059584), (28, 4286176), (32, 3750404), (34, 3529792), (56, 2143088), (64, 1875202), (68, 1764896), (112, 1071544), (119, 1008512), (128, 937601), (136, 882448), (224, 535772), (238, 504256), (272, 441224), (448, 267886), (476, 252128), (544, 220612), (896, 133943), (952, 126064), (1088, 110306), (1904, 63032), (2176, 55153), (3808, 31516), (7616, 15758), (7879, 15232)]