12280810464

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{364459}}^1$

素因数の和:364494

約数の個数: 120

約数和(自身を含む): 38895900120

約数和(自身を除く): 26615089656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 5616, 8424, 11232, 16848, 33696, 364459, 728918, 1093377, 1457836, 2186754, 2915672, 3280131, 4373508, 4737967, 5831344, 6560262, 8747016, 9475934, 9840393, 11662688, 13120524, 14213901, 17494032, 18951868, 19680786, 26241048, 28427802, 29521179, 34988064, 37903736, 39361572, 42641703, 52482096, 56855604, 59042358, 75807472, 78723144, 85283406, 104964192, 113711208, 118084716, 127925109, 151614944, 157446288, 170566812, 227422416, 236169432, 255850218, 314892576, 341133624, 383775327, 454844832, 472338864, 511700436, 682267248, 767550654, 944677728, 1023400872, 1364534496, 1535101308, 2046801744, 3070202616, 4093603488, 6140405232, 12280810464]

約数ペア:

[(1, 12280810464), (2, 6140405232), (3, 4093603488), (4, 3070202616), (6, 2046801744), (8, 1535101308), (9, 1364534496), (12, 1023400872), (13, 944677728), (16, 767550654), (18, 682267248), (24, 511700436), (26, 472338864), (27, 454844832), (32, 383775327), (36, 341133624), (39, 314892576), (48, 255850218), (52, 236169432), (54, 227422416), (72, 170566812), (78, 157446288), (81, 151614944), (96, 127925109), (104, 118084716), (108, 113711208), (117, 104964192), (144, 85283406), (156, 78723144), (162, 75807472), (208, 59042358), (216, 56855604), (234, 52482096), (288, 42641703), (312, 39361572), (324, 37903736), (351, 34988064), (416, 29521179), (432, 28427802), (468, 26241048), (624, 19680786), (648, 18951868), (702, 17494032), (864, 14213901), (936, 13120524), (1053, 11662688), (1248, 9840393), (1296, 9475934), (1404, 8747016), (1872, 6560262), (2106, 5831344), (2592, 4737967), (2808, 4373508), (3744, 3280131), (4212, 2915672), (5616, 2186754), (8424, 1457836), (11232, 1093377), (16848, 728918), (33696, 364459)]