1293833280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79279}}^1$

素因数の和:79316

約数の個数: 112

約数和(自身を含む): 4349617920

約数和(自身を除く): 3055784640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 79279, 158558, 237837, 317116, 396395, 475674, 634232, 792790, 951348, 1189185, 1268464, 1347743, 1585580, 1902696, 2378370, 2536928, 2695486, 3171160, 3805392, 4043229, 4756740, 5073856, 5390972, 6342320, 6738715, 7610784, 8086458, 9513480, 10781944, 12684640, 13477430, 15221568, 16172916, 19026960, 20216145, 21563888, 25369280, 26954860, 32345832, 38053920, 40432290, 43127776, 53909720, 64691664, 76107840, 80864580, 86255552, 107819440, 129383328, 161729160, 215638880, 258766656, 323458320, 431277760, 646916640, 1293833280]

約数ペア:

[(1, 1293833280), (2, 646916640), (3, 431277760), (4, 323458320), (5, 258766656), (6, 215638880), (8, 161729160), (10, 129383328), (12, 107819440), (15, 86255552), (16, 80864580), (17, 76107840), (20, 64691664), (24, 53909720), (30, 43127776), (32, 40432290), (34, 38053920), (40, 32345832), (48, 26954860), (51, 25369280), (60, 21563888), (64, 20216145), (68, 19026960), (80, 16172916), (85, 15221568), (96, 13477430), (102, 12684640), (120, 10781944), (136, 9513480), (160, 8086458), (170, 7610784), (192, 6738715), (204, 6342320), (240, 5390972), (255, 5073856), (272, 4756740), (320, 4043229), (340, 3805392), (408, 3171160), (480, 2695486), (510, 2536928), (544, 2378370), (680, 1902696), (816, 1585580), (960, 1347743), (1020, 1268464), (1088, 1189185), (1360, 951348), (1632, 792790), (2040, 634232), (2720, 475674), (3264, 396395), (4080, 317116), (5440, 237837), (8160, 158558), (16320, 79279)]