392276880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4159}}^1$

素因数の和:4309

約数の個数: 120

約数和(自身を含む): 1327772160

約数和(自身を除く): 935495280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1965, 2096, 2358, 2620, 3144, 3930, 4159, 4716, 5240, 5895, 6288, 7860, 8318, 9432, 10480, 11790, 12477, 15720, 16636, 18864, 20795, 23580, 24954, 31440, 33272, 37431, 41590, 47160, 49908, 62385, 66544, 74862, 83180, 94320, 99816, 124770, 149724, 166360, 187155, 199632, 249540, 299448, 332720, 374310, 499080, 544829, 598896, 748620, 998160, 1089658, 1497240, 1634487, 2179316, 2724145, 2994480, 3268974, 4358632, 4903461, 5448290, 6537948, 8172435, 8717264, 9806922, 10896580, 13075896, 16344870, 19613844, 21793160, 24517305, 26151792, 32689740, 39227688, 43586320, 49034610, 65379480, 78455376, 98069220, 130758960, 196138440, 392276880]

約数ペア:

[(1, 392276880), (2, 196138440), (3, 130758960), (4, 98069220), (5, 78455376), (6, 65379480), (8, 49034610), (9, 43586320), (10, 39227688), (12, 32689740), (15, 26151792), (16, 24517305), (18, 21793160), (20, 19613844), (24, 16344870), (30, 13075896), (36, 10896580), (40, 9806922), (45, 8717264), (48, 8172435), (60, 6537948), (72, 5448290), (80, 4903461), (90, 4358632), (120, 3268974), (131, 2994480), (144, 2724145), (180, 2179316), (240, 1634487), (262, 1497240), (360, 1089658), (393, 998160), (524, 748620), (655, 598896), (720, 544829), (786, 499080), (1048, 374310), (1179, 332720), (1310, 299448), (1572, 249540), (1965, 199632), (2096, 187155), (2358, 166360), (2620, 149724), (3144, 124770), (3930, 99816), (4159, 94320), (4716, 83180), (5240, 74862), (5895, 66544), (6288, 62385), (7860, 49908), (8318, 47160), (9432, 41590), (10480, 37431), (11790, 33272), (12477, 31440), (15720, 24954), (16636, 23580), (18864, 20795)]