40639600440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{112887779}}^1$

素因数の和:112887796

約数の個数: 48

約数和(自身を含む): 132078702600

約数和(自身を除く): 91439102160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 112887779, 225775558, 338663337, 451551116, 564438895, 677326674, 903102232, 1015990011, 1128877790, 1354653348, 1693316685, 2031980022, 2257755580, 2709306696, 3386633370, 4063960044, 4515511160, 5079950055, 6773266740, 8127920088, 10159900110, 13546533480, 20319800220, 40639600440]

約数ペア:

[(1, 40639600440), (2, 20319800220), (3, 13546533480), (4, 10159900110), (5, 8127920088), (6, 6773266740), (8, 5079950055), (9, 4515511160), (10, 4063960044), (12, 3386633370), (15, 2709306696), (18, 2257755580), (20, 2031980022), (24, 1693316685), (30, 1354653348), (36, 1128877790), (40, 1015990011), (45, 903102232), (60, 677326674), (72, 564438895), (90, 451551116), (120, 338663337), (180, 225775558), (360, 112887779)]