25156440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23293}}^1$

素因数の和:23313

約数の個数: 64

約数和(自身を含む): 83858400

約数和(自身を除く): 58701960

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, 23293, 46586, 69879, 93172, 116465, 139758, 186344, 209637, 232930, 279516, 349395, 419274, 465860, 559032, 628911, 698790, 838548, 931720, 1048185, 1257822, 1397580, 1677096, 2096370, 2515644, 2795160, 3144555, 4192740, 5031288, 6289110, 8385480, 12578220, 25156440]

約数ペア:

[(1, 25156440), (2, 12578220), (3, 8385480), (4, 6289110), (5, 5031288), (6, 4192740), (8, 3144555), (9, 2795160), (10, 2515644), (12, 2096370), (15, 1677096), (18, 1397580), (20, 1257822), (24, 1048185), (27, 931720), (30, 838548), (36, 698790), (40, 628911), (45, 559032), (54, 465860), (60, 419274), (72, 349395), (90, 279516), (108, 232930), (120, 209637), (135, 186344), (180, 139758), (216, 116465), (270, 93172), (360, 69879), (540, 46586), (1080, 23293)]