135045760

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2671}}^1$

素因数の和:2769

約数の個数: 64

約数和(自身を含む): 327052800

約数和(自身を除く): 192007040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 316, 320, 395, 632, 640, 790, 1264, 1580, 2528, 2671, 3160, 5056, 5342, 6320, 10112, 10684, 12640, 13355, 21368, 25280, 26710, 42736, 50560, 53420, 85472, 106840, 170944, 211009, 213680, 341888, 422018, 427360, 844036, 854720, 1055045, 1688072, 1709440, 2110090, 3376144, 4220180, 6752288, 8440360, 13504576, 16880720, 27009152, 33761440, 67522880, 135045760]

約数ペア:

[(1, 135045760), (2, 67522880), (4, 33761440), (5, 27009152), (8, 16880720), (10, 13504576), (16, 8440360), (20, 6752288), (32, 4220180), (40, 3376144), (64, 2110090), (79, 1709440), (80, 1688072), (128, 1055045), (158, 854720), (160, 844036), (316, 427360), (320, 422018), (395, 341888), (632, 213680), (640, 211009), (790, 170944), (1264, 106840), (1580, 85472), (2528, 53420), (2671, 50560), (3160, 42736), (5056, 26710), (5342, 25280), (6320, 21368), (10112, 13355), (10684, 12640)]