170285040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{236507}}^1$

素因数の和:236526

約数の個数: 60

約数和(自身を含む): 571876344

約数和(自身を除く): 401591304

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 236507, 473014, 709521, 946028, 1182535, 1419042, 1892056, 2128563, 2365070, 2838084, 3547605, 3784112, 4257126, 4730140, 5676168, 7095210, 8514252, 9460280, 10642815, 11352336, 14190420, 17028504, 18920560, 21285630, 28380840, 34057008, 42571260, 56761680, 85142520, 170285040]

約数ペア:

[(1, 170285040), (2, 85142520), (3, 56761680), (4, 42571260), (5, 34057008), (6, 28380840), (8, 21285630), (9, 18920560), (10, 17028504), (12, 14190420), (15, 11352336), (16, 10642815), (18, 9460280), (20, 8514252), (24, 7095210), (30, 5676168), (36, 4730140), (40, 4257126), (45, 3784112), (48, 3547605), (60, 2838084), (72, 2365070), (80, 2128563), (90, 1892056), (120, 1419042), (144, 1182535), (180, 946028), (240, 709521), (360, 473014), (720, 236507)]