157940820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{292483}}^1$

素因数の和:292501

約数の個数: 48

約数和(自身を含む): 491373120

約数和(自身を除く): 333432300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 292483, 584966, 877449, 1169932, 1462415, 1754898, 2632347, 2924830, 3509796, 4387245, 5264694, 5849660, 7897041, 8774490, 10529388, 13161735, 15794082, 17548980, 26323470, 31588164, 39485205, 52646940, 78970410, 157940820]

約数ペア:

[(1, 157940820), (2, 78970410), (3, 52646940), (4, 39485205), (5, 31588164), (6, 26323470), (9, 17548980), (10, 15794082), (12, 13161735), (15, 10529388), (18, 8774490), (20, 7897041), (27, 5849660), (30, 5264694), (36, 4387245), (45, 3509796), (54, 2924830), (60, 2632347), (90, 1754898), (108, 1462415), (135, 1169932), (180, 877449), (270, 584966), (540, 292483)]