15688944

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1619

約数の個数: 80

約数和(自身を含む): 47020800

約数和(自身を除く): 31331856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1579, 1656, 2484, 3158, 3312, 4737, 4968, 6316, 9474, 9936, 12632, 14211, 18948, 25264, 28422, 36317, 37896, 42633, 56844, 72634, 75792, 85266, 108951, 113688, 145268, 170532, 217902, 227376, 290536, 326853, 341064, 435804, 581072, 653706, 682128, 871608, 980559, 1307412, 1743216, 1961118, 2614824, 3922236, 5229648, 7844472, 15688944]

約数ペア:

[(1, 15688944), (2, 7844472), (3, 5229648), (4, 3922236), (6, 2614824), (8, 1961118), (9, 1743216), (12, 1307412), (16, 980559), (18, 871608), (23, 682128), (24, 653706), (27, 581072), (36, 435804), (46, 341064), (48, 326853), (54, 290536), (69, 227376), (72, 217902), (92, 170532), (108, 145268), (138, 113688), (144, 108951), (184, 85266), (207, 75792), (216, 72634), (276, 56844), (368, 42633), (414, 37896), (432, 36317), (552, 28422), (621, 25264), (828, 18948), (1104, 14211), (1242, 12632), (1579, 9936), (1656, 9474), (2484, 6316), (3158, 4968), (3312, 4737)]