25480440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23593}}^1$

素因数の和:23613

約数の個数: 64

約数和(自身を含む): 84938400

約数和(自身を除く): 59457960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 23593, 47186, 70779, 94372, 117965, 141558, 188744, 212337, 235930, 283116, 353895, 424674, 471860, 566232, 637011, 707790, 849348, 943720, 1061685, 1274022, 1415580, 1698696, 2123370, 2548044, 2831160, 3185055, 4246740, 5096088, 6370110, 8493480, 12740220, 25480440]

約数ペア:

[(1, 25480440), (2, 12740220), (3, 8493480), (4, 6370110), (5, 5096088), (6, 4246740), (8, 3185055), (9, 2831160), (10, 2548044), (12, 2123370), (15, 1698696), (18, 1415580), (20, 1274022), (24, 1061685), (27, 943720), (30, 849348), (36, 707790), (40, 637011), (45, 566232), (54, 471860), (60, 424674), (72, 353895), (90, 283116), (108, 235930), (120, 212337), (135, 188744), (180, 141558), (216, 117965), (270, 94372), (360, 70779), (540, 47186), (1080, 23593)]