141441480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{392893}}^1$

素因数の和:392910

約数の個数: 48

約数和(自身を含む): 459685980

約数和(自身を除く): 318244500

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, 392893, 785786, 1178679, 1571572, 1964465, 2357358, 3143144, 3536037, 3928930, 4714716, 5893395, 7072074, 7857860, 9429432, 11786790, 14144148, 15715720, 17680185, 23573580, 28288296, 35360370, 47147160, 70720740, 141441480]

約数ペア:

[(1, 141441480), (2, 70720740), (3, 47147160), (4, 35360370), (5, 28288296), (6, 23573580), (8, 17680185), (9, 15715720), (10, 14144148), (12, 11786790), (15, 9429432), (18, 7857860), (20, 7072074), (24, 5893395), (30, 4714716), (36, 3928930), (40, 3536037), (45, 3143144), (60, 2357358), (72, 1964465), (90, 1571572), (120, 1178679), (180, 785786), (360, 392893)]