25527960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{7879}}^1$

素因数の和:7902

約数の個数: 80

約数和(自身を含む): 85813200

約数和(自身を除く): 60285240

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 7879, 15758, 23637, 31516, 39395, 47274, 63032, 70911, 78790, 94548, 118185, 141822, 157580, 189096, 212733, 236370, 283644, 315160, 354555, 425466, 472740, 567288, 638199, 709110, 850932, 945480, 1063665, 1276398, 1418220, 1701864, 2127330, 2552796, 2836440, 3190995, 4254660, 5105592, 6381990, 8509320, 12763980, 25527960]

約数ペア:

[(1, 25527960), (2, 12763980), (3, 8509320), (4, 6381990), (5, 5105592), (6, 4254660), (8, 3190995), (9, 2836440), (10, 2552796), (12, 2127330), (15, 1701864), (18, 1418220), (20, 1276398), (24, 1063665), (27, 945480), (30, 850932), (36, 709110), (40, 638199), (45, 567288), (54, 472740), (60, 425466), (72, 354555), (81, 315160), (90, 283644), (108, 236370), (120, 212733), (135, 189096), (162, 157580), (180, 141822), (216, 118185), (270, 94548), (324, 78790), (360, 70911), (405, 63032), (540, 47274), (648, 39395), (810, 31516), (1080, 23637), (1620, 15758), (3240, 7879)]