117790740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{218131}}^1$

素因数の和:218149

約数の個数: 48

約数和(自身を含む): 366461760

約数和(自身を除く): 248671020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 218131, 436262, 654393, 872524, 1090655, 1308786, 1963179, 2181310, 2617572, 3271965, 3926358, 4362620, 5889537, 6543930, 7852716, 9815895, 11779074, 13087860, 19631790, 23558148, 29447685, 39263580, 58895370, 117790740]

約数ペア:

[(1, 117790740), (2, 58895370), (3, 39263580), (4, 29447685), (5, 23558148), (6, 19631790), (9, 13087860), (10, 11779074), (12, 9815895), (15, 7852716), (18, 6543930), (20, 5889537), (27, 4362620), (30, 3926358), (36, 3271965), (45, 2617572), (54, 2181310), (60, 1963179), (90, 1308786), (108, 1090655), (135, 872524), (180, 654393), (270, 436262), (540, 218131)]