269784780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{11213}}^1$

素因数の和:11626

約数の個数: 48

約数和(自身を含む): 757348704

約数和(自身を除く): 487563924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 401, 802, 1203, 1604, 2005, 2406, 4010, 4812, 6015, 8020, 11213, 12030, 22426, 24060, 33639, 44852, 56065, 67278, 112130, 134556, 168195, 224260, 336390, 672780, 4496413, 8992826, 13489239, 17985652, 22482065, 26978478, 44964130, 53956956, 67446195, 89928260, 134892390, 269784780]

約数ペア:

[(1, 269784780), (2, 134892390), (3, 89928260), (4, 67446195), (5, 53956956), (6, 44964130), (10, 26978478), (12, 22482065), (15, 17985652), (20, 13489239), (30, 8992826), (60, 4496413), (401, 672780), (802, 336390), (1203, 224260), (1604, 168195), (2005, 134556), (2406, 112130), (4010, 67278), (4812, 56065), (6015, 44852), (8020, 33639), (11213, 24060), (12030, 22426)]