80160048

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17957}}^1$

素因数の和:18002

約数の個数: 60

約数和(自身を含む): 231586368

約数和(自身を除く): 151426320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 17957, 35914, 53871, 71828, 107742, 143656, 161613, 215484, 287312, 323226, 430968, 556667, 646452, 861936, 1113334, 1292904, 1670001, 2226668, 2585808, 3340002, 4453336, 5010003, 6680004, 8906672, 10020006, 13360008, 20040012, 26720016, 40080024, 80160048]

約数ペア:

[(1, 80160048), (2, 40080024), (3, 26720016), (4, 20040012), (6, 13360008), (8, 10020006), (9, 8906672), (12, 6680004), (16, 5010003), (18, 4453336), (24, 3340002), (31, 2585808), (36, 2226668), (48, 1670001), (62, 1292904), (72, 1113334), (93, 861936), (124, 646452), (144, 556667), (186, 430968), (248, 323226), (279, 287312), (372, 215484), (496, 161613), (558, 143656), (744, 107742), (1116, 71828), (1488, 53871), (2232, 35914), (4464, 17957)]