269569560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172801}}^1$

素因数の和:172828

約数の個数: 64

約数和(自身を含む): 870922080

約数和(自身を除く): 601352520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 172801, 345602, 518403, 691204, 864005, 1036806, 1382408, 1728010, 2073612, 2246413, 2592015, 3456020, 4147224, 4492826, 5184030, 6739239, 6912040, 8985652, 10368060, 11232065, 13478478, 17971304, 20736120, 22464130, 26956956, 33696195, 44928260, 53913912, 67392390, 89856520, 134784780, 269569560]

約数ペア:

[(1, 269569560), (2, 134784780), (3, 89856520), (4, 67392390), (5, 53913912), (6, 44928260), (8, 33696195), (10, 26956956), (12, 22464130), (13, 20736120), (15, 17971304), (20, 13478478), (24, 11232065), (26, 10368060), (30, 8985652), (39, 6912040), (40, 6739239), (52, 5184030), (60, 4492826), (65, 4147224), (78, 3456020), (104, 2592015), (120, 2246413), (130, 2073612), (156, 1728010), (195, 1382408), (260, 1036806), (312, 864005), (390, 691204), (520, 518403), (780, 345602), (1560, 172801)]