561856440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{161453}}^1$

素因数の和:161496

約数の個数: 64

約数和(自身を含む): 1743703200

約数和(自身を除く): 1181846760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 161453, 322906, 484359, 645812, 807265, 968718, 1291624, 1614530, 1937436, 2421795, 3229060, 3874872, 4682137, 4843590, 6458120, 9364274, 9687180, 14046411, 18728548, 19374360, 23410685, 28092822, 37457096, 46821370, 56185644, 70232055, 93642740, 112371288, 140464110, 187285480, 280928220, 561856440]

約数ペア:

[(1, 561856440), (2, 280928220), (3, 187285480), (4, 140464110), (5, 112371288), (6, 93642740), (8, 70232055), (10, 56185644), (12, 46821370), (15, 37457096), (20, 28092822), (24, 23410685), (29, 19374360), (30, 18728548), (40, 14046411), (58, 9687180), (60, 9364274), (87, 6458120), (116, 4843590), (120, 4682137), (145, 3874872), (174, 3229060), (232, 2421795), (290, 1937436), (348, 1614530), (435, 1291624), (580, 968718), (696, 807265), (870, 645812), (1160, 484359), (1740, 322906), (3480, 161453)]