797556720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{62701}}^1$

素因数の和:62770

約数の個数: 80

約数和(自身を含む): 2519115552

約数和(自身を除く): 1721558832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 62701, 125402, 188103, 250804, 313505, 376206, 501608, 627010, 752412, 940515, 1003216, 1254020, 1504824, 1881030, 2508040, 3009648, 3323153, 3762060, 5016080, 6646306, 7524120, 9969459, 13292612, 15048240, 16615765, 19938918, 26585224, 33231530, 39877836, 49847295, 53170448, 66463060, 79755672, 99694590, 132926120, 159511344, 199389180, 265852240, 398778360, 797556720]

約数ペア:

[(1, 797556720), (2, 398778360), (3, 265852240), (4, 199389180), (5, 159511344), (6, 132926120), (8, 99694590), (10, 79755672), (12, 66463060), (15, 53170448), (16, 49847295), (20, 39877836), (24, 33231530), (30, 26585224), (40, 19938918), (48, 16615765), (53, 15048240), (60, 13292612), (80, 9969459), (106, 7524120), (120, 6646306), (159, 5016080), (212, 3762060), (240, 3323153), (265, 3009648), (318, 2508040), (424, 1881030), (530, 1504824), (636, 1254020), (795, 1003216), (848, 940515), (1060, 752412), (1272, 627010), (1590, 501608), (2120, 376206), (2544, 313505), (3180, 250804), (4240, 188103), (6360, 125402), (12720, 62701)]