127182080

素因数分解:

$2^8\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1483}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 309396192

約数和(自身を除く): 182214112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 128, 134, 160, 256, 268, 320, 335, 536, 640, 670, 1072, 1280, 1340, 1483, 2144, 2680, 2966, 4288, 5360, 5932, 7415, 8576, 10720, 11864, 14830, 17152, 21440, 23728, 29660, 42880, 47456, 59320, 85760, 94912, 99361, 118640, 189824, 198722, 237280, 379648, 397444, 474560, 496805, 794888, 949120, 993610, 1589776, 1898240, 1987220, 3179552, 3974440, 6359104, 7948880, 12718208, 15897760, 25436416, 31795520, 63591040, 127182080]

約数ペア:

[(1, 127182080), (2, 63591040), (4, 31795520), (5, 25436416), (8, 15897760), (10, 12718208), (16, 7948880), (20, 6359104), (32, 3974440), (40, 3179552), (64, 1987220), (67, 1898240), (80, 1589776), (128, 993610), (134, 949120), (160, 794888), (256, 496805), (268, 474560), (320, 397444), (335, 379648), (536, 237280), (640, 198722), (670, 189824), (1072, 118640), (1280, 99361), (1340, 94912), (1483, 85760), (2144, 59320), (2680, 47456), (2966, 42880), (4288, 29660), (5360, 23728), (5932, 21440), (7415, 17152), (8576, 14830), (10720, 11864)]