255652920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13399}}^1$

素因数の和:13469

約数の個数: 96

約数和(自身を含む): 846612000

約数和(自身を除く): 590959080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 9540, 13399, 19080, 26798, 40197, 53596, 66995, 80394, 107192, 120591, 133990, 160788, 200985, 241182, 267980, 321576, 401970, 482364, 535960, 602955, 710147, 803940, 964728, 1205910, 1420294, 1607880, 2130441, 2411820, 2840588, 3550735, 4260882, 4823640, 5681176, 6391323, 7101470, 8521764, 10652205, 12782646, 14202940, 17043528, 21304410, 25565292, 28405880, 31956615, 42608820, 51130584, 63913230, 85217640, 127826460, 255652920]

約数ペア:

[(1, 255652920), (2, 127826460), (3, 85217640), (4, 63913230), (5, 51130584), (6, 42608820), (8, 31956615), (9, 28405880), (10, 25565292), (12, 21304410), (15, 17043528), (18, 14202940), (20, 12782646), (24, 10652205), (30, 8521764), (36, 7101470), (40, 6391323), (45, 5681176), (53, 4823640), (60, 4260882), (72, 3550735), (90, 2840588), (106, 2411820), (120, 2130441), (159, 1607880), (180, 1420294), (212, 1205910), (265, 964728), (318, 803940), (360, 710147), (424, 602955), (477, 535960), (530, 482364), (636, 401970), (795, 321576), (954, 267980), (1060, 241182), (1272, 200985), (1590, 160788), (1908, 133990), (2120, 120591), (2385, 107192), (3180, 80394), (3816, 66995), (4770, 53596), (6360, 40197), (9540, 26798), (13399, 19080)]