79974360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{222151}}^1$

素因数の和:222168

約数の個数: 48

約数和(自身を含む): 259917840

約数和(自身を除く): 179943480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 222151, 444302, 666453, 888604, 1110755, 1332906, 1777208, 1999359, 2221510, 2665812, 3332265, 3998718, 4443020, 5331624, 6664530, 7997436, 8886040, 9996795, 13329060, 15994872, 19993590, 26658120, 39987180, 79974360]

約数ペア:

[(1, 79974360), (2, 39987180), (3, 26658120), (4, 19993590), (5, 15994872), (6, 13329060), (8, 9996795), (9, 8886040), (10, 7997436), (12, 6664530), (15, 5331624), (18, 4443020), (20, 3998718), (24, 3332265), (30, 2665812), (36, 2221510), (40, 1999359), (45, 1777208), (60, 1332906), (72, 1110755), (90, 888604), (120, 666453), (180, 444302), (360, 222151)]