89892720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41617}}^1$

素因数の和:41639

約数の個数: 80

約数和(自身を含む): 309637920

約数和(自身を除く): 219745200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 41617, 83234, 124851, 166468, 208085, 249702, 332936, 374553, 416170, 499404, 624255, 665872, 749106, 832340, 998808, 1123659, 1248510, 1498212, 1664680, 1872765, 1997616, 2247318, 2497020, 2996424, 3329360, 3745530, 4494636, 4994040, 5618295, 5992848, 7491060, 8989272, 9988080, 11236590, 14982120, 17978544, 22473180, 29964240, 44946360, 89892720]

約数ペア:

[(1, 89892720), (2, 44946360), (3, 29964240), (4, 22473180), (5, 17978544), (6, 14982120), (8, 11236590), (9, 9988080), (10, 8989272), (12, 7491060), (15, 5992848), (16, 5618295), (18, 4994040), (20, 4494636), (24, 3745530), (27, 3329360), (30, 2996424), (36, 2497020), (40, 2247318), (45, 1997616), (48, 1872765), (54, 1664680), (60, 1498212), (72, 1248510), (80, 1123659), (90, 998808), (108, 832340), (120, 749106), (135, 665872), (144, 624255), (180, 499404), (216, 416170), (240, 374553), (270, 332936), (360, 249702), (432, 208085), (540, 166468), (720, 124851), (1080, 83234), (2160, 41617)]