304860780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{80651}}^1$

素因数の和:80676

約数の個数: 96

約数和(自身を含む): 1083962880

約数和(自身を除く): 779102100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 80651, 161302, 241953, 322604, 403255, 483906, 564557, 725859, 806510, 967812, 1129114, 1209765, 1451718, 1613020, 1693671, 2177577, 2258228, 2419530, 2822785, 2903436, 3387342, 3629295, 4355154, 4839060, 5081013, 5645570, 6774684, 7258590, 8468355, 8710308, 10162026, 10887885, 11291140, 14517180, 15243039, 16936710, 20324052, 21775770, 25405065, 30486078, 33873420, 43551540, 50810130, 60972156, 76215195, 101620260, 152430390, 304860780]

約数ペア:

[(1, 304860780), (2, 152430390), (3, 101620260), (4, 76215195), (5, 60972156), (6, 50810130), (7, 43551540), (9, 33873420), (10, 30486078), (12, 25405065), (14, 21775770), (15, 20324052), (18, 16936710), (20, 15243039), (21, 14517180), (27, 11291140), (28, 10887885), (30, 10162026), (35, 8710308), (36, 8468355), (42, 7258590), (45, 6774684), (54, 5645570), (60, 5081013), (63, 4839060), (70, 4355154), (84, 3629295), (90, 3387342), (105, 2903436), (108, 2822785), (126, 2419530), (135, 2258228), (140, 2177577), (180, 1693671), (189, 1613020), (210, 1451718), (252, 1209765), (270, 1129114), (315, 967812), (378, 806510), (420, 725859), (540, 564557), (630, 483906), (756, 403255), (945, 322604), (1260, 241953), (1890, 161302), (3780, 80651)]