31789560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24083}}^1$

素因数の和:24108

約数の個数: 64

約数和(自身を含む): 104042880

約数和(自身を除く): 72253320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 24083, 48166, 72249, 96332, 120415, 144498, 192664, 240830, 264913, 288996, 361245, 481660, 529826, 577992, 722490, 794739, 963320, 1059652, 1324565, 1444980, 1589478, 2119304, 2649130, 2889960, 3178956, 3973695, 5298260, 6357912, 7947390, 10596520, 15894780, 31789560]

約数ペア:

[(1, 31789560), (2, 15894780), (3, 10596520), (4, 7947390), (5, 6357912), (6, 5298260), (8, 3973695), (10, 3178956), (11, 2889960), (12, 2649130), (15, 2119304), (20, 1589478), (22, 1444980), (24, 1324565), (30, 1059652), (33, 963320), (40, 794739), (44, 722490), (55, 577992), (60, 529826), (66, 481660), (88, 361245), (110, 288996), (120, 264913), (132, 240830), (165, 192664), (220, 144498), (264, 120415), (330, 96332), (440, 72249), (660, 48166), (1320, 24083)]