24720048

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 73120320

約数和(自身を除く): 48400272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 53, 72, 79, 82, 106, 123, 144, 158, 159, 164, 212, 237, 246, 316, 318, 328, 369, 424, 474, 477, 492, 632, 636, 656, 711, 738, 848, 948, 954, 984, 1264, 1272, 1422, 1476, 1896, 1908, 1968, 2173, 2544, 2844, 2952, 3239, 3792, 3816, 4187, 4346, 5688, 5904, 6478, 6519, 7632, 8374, 8692, 9717, 11376, 12561, 12956, 13038, 16748, 17384, 19434, 19557, 25122, 25912, 26076, 29151, 33496, 34768, 37683, 38868, 39114, 50244, 51824, 52152, 58302, 66992, 75366, 77736, 78228, 100488, 104304, 116604, 150732, 155472, 156456, 171667, 200976, 233208, 301464, 312912, 343334, 466416, 515001, 602928, 686668, 1030002, 1373336, 1545003, 2060004, 2746672, 3090006, 4120008, 6180012, 8240016, 12360024, 24720048]

約数ペア:

[(1, 24720048), (2, 12360024), (3, 8240016), (4, 6180012), (6, 4120008), (8, 3090006), (9, 2746672), (12, 2060004), (16, 1545003), (18, 1373336), (24, 1030002), (36, 686668), (41, 602928), (48, 515001), (53, 466416), (72, 343334), (79, 312912), (82, 301464), (106, 233208), (123, 200976), (144, 171667), (158, 156456), (159, 155472), (164, 150732), (212, 116604), (237, 104304), (246, 100488), (316, 78228), (318, 77736), (328, 75366), (369, 66992), (424, 58302), (474, 52152), (477, 51824), (492, 50244), (632, 39114), (636, 38868), (656, 37683), (711, 34768), (738, 33496), (848, 29151), (948, 26076), (954, 25912), (984, 25122), (1264, 19557), (1272, 19434), (1422, 17384), (1476, 16748), (1896, 13038), (1908, 12956), (1968, 12561), (2173, 11376), (2544, 9717), (2844, 8692), (2952, 8374), (3239, 7632), (3792, 6519), (3816, 6478), (4187, 5904), (4346, 5688)]