204624780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{2963}}^1$

素因数の和:4126

約数の個数: 48

約数和(自身を含む): 573640704

約数和(自身を除く): 369015924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1151, 2302, 2963, 3453, 4604, 5755, 5926, 6906, 8889, 11510, 11852, 13812, 14815, 17265, 17778, 23020, 29630, 34530, 35556, 44445, 59260, 69060, 88890, 177780, 3410413, 6820826, 10231239, 13641652, 17052065, 20462478, 34104130, 40924956, 51156195, 68208260, 102312390, 204624780]

約数ペア:

[(1, 204624780), (2, 102312390), (3, 68208260), (4, 51156195), (5, 40924956), (6, 34104130), (10, 20462478), (12, 17052065), (15, 13641652), (20, 10231239), (30, 6820826), (60, 3410413), (1151, 177780), (2302, 88890), (2963, 69060), (3453, 59260), (4604, 44445), (5755, 35556), (5926, 34530), (6906, 29630), (8889, 23020), (11510, 17778), (11852, 17265), (13812, 14815)]