16249440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:464

約数の個数: 96

約数和(自身を含む): 51861600

約数和(自身を除く): 35612160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 97, 120, 160, 194, 240, 291, 349, 388, 480, 485, 582, 698, 776, 970, 1047, 1164, 1396, 1455, 1552, 1745, 1940, 2094, 2328, 2792, 2910, 3104, 3490, 3880, 4188, 4656, 5235, 5584, 5820, 6980, 7760, 8376, 9312, 10470, 11168, 11640, 13960, 15520, 16752, 20940, 23280, 27920, 33504, 33853, 41880, 46560, 55840, 67706, 83760, 101559, 135412, 167520, 169265, 203118, 270824, 338530, 406236, 507795, 541648, 677060, 812472, 1015590, 1083296, 1354120, 1624944, 2031180, 2708240, 3249888, 4062360, 5416480, 8124720, 16249440]

約数ペア:

[(1, 16249440), (2, 8124720), (3, 5416480), (4, 4062360), (5, 3249888), (6, 2708240), (8, 2031180), (10, 1624944), (12, 1354120), (15, 1083296), (16, 1015590), (20, 812472), (24, 677060), (30, 541648), (32, 507795), (40, 406236), (48, 338530), (60, 270824), (80, 203118), (96, 169265), (97, 167520), (120, 135412), (160, 101559), (194, 83760), (240, 67706), (291, 55840), (349, 46560), (388, 41880), (480, 33853), (485, 33504), (582, 27920), (698, 23280), (776, 20940), (970, 16752), (1047, 15520), (1164, 13960), (1396, 11640), (1455, 11168), (1552, 10470), (1745, 9312), (1940, 8376), (2094, 7760), (2328, 6980), (2792, 5820), (2910, 5584), (3104, 5235), (3490, 4656), (3880, 4188)]