2015259984

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{2273}}^1$

素因数の和:2465

約数の個数: 120

約数和(自身を含む): 5806449792

約数和(自身を除く): 3791189808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 131, 141, 144, 188, 262, 282, 376, 393, 423, 524, 564, 752, 786, 846, 1048, 1128, 1179, 1572, 1692, 2096, 2256, 2273, 2358, 3144, 3384, 4546, 4716, 6157, 6288, 6768, 6819, 9092, 9432, 12314, 13638, 18184, 18471, 18864, 20457, 24628, 27276, 36368, 36942, 40914, 49256, 54552, 55413, 73884, 81828, 98512, 106831, 109104, 110826, 147768, 163656, 213662, 221652, 295536, 297763, 320493, 327312, 427324, 443304, 595526, 640986, 854648, 886608, 893289, 961479, 1191052, 1281972, 1709296, 1786578, 1922958, 2382104, 2563944, 2679867, 3573156, 3845916, 4764208, 5127888, 5359734, 7146312, 7691832, 10719468, 13994861, 14292624, 15383664, 21438936, 27989722, 41984583, 42877872, 55979444, 83969166, 111958888, 125953749, 167938332, 223917776, 251907498, 335876664, 503814996, 671753328, 1007629992, 2015259984]

約数ペア:

[(1, 2015259984), (2, 1007629992), (3, 671753328), (4, 503814996), (6, 335876664), (8, 251907498), (9, 223917776), (12, 167938332), (16, 125953749), (18, 111958888), (24, 83969166), (36, 55979444), (47, 42877872), (48, 41984583), (72, 27989722), (94, 21438936), (131, 15383664), (141, 14292624), (144, 13994861), (188, 10719468), (262, 7691832), (282, 7146312), (376, 5359734), (393, 5127888), (423, 4764208), (524, 3845916), (564, 3573156), (752, 2679867), (786, 2563944), (846, 2382104), (1048, 1922958), (1128, 1786578), (1179, 1709296), (1572, 1281972), (1692, 1191052), (2096, 961479), (2256, 893289), (2273, 886608), (2358, 854648), (3144, 640986), (3384, 595526), (4546, 443304), (4716, 427324), (6157, 327312), (6288, 320493), (6768, 297763), (6819, 295536), (9092, 221652), (9432, 213662), (12314, 163656), (13638, 147768), (18184, 110826), (18471, 109104), (18864, 106831), (20457, 98512), (24628, 81828), (27276, 73884), (36368, 55413), (36942, 54552), (40914, 49256)]