744621480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2068393}}^1$

素因数の和:2068410

約数の個数: 48

約数和(自身を含む): 2420020980

約数和(自身を除く): 1675399500

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, 2068393, 4136786, 6205179, 8273572, 10341965, 12410358, 16547144, 18615537, 20683930, 24820716, 31025895, 37231074, 41367860, 49641432, 62051790, 74462148, 82735720, 93077685, 124103580, 148924296, 186155370, 248207160, 372310740, 744621480]

約数ペア:

[(1, 744621480), (2, 372310740), (3, 248207160), (4, 186155370), (5, 148924296), (6, 124103580), (8, 93077685), (9, 82735720), (10, 74462148), (12, 62051790), (15, 49641432), (18, 41367860), (20, 37231074), (24, 31025895), (30, 24820716), (36, 20683930), (40, 18615537), (45, 16547144), (60, 12410358), (72, 10341965), (90, 8273572), (120, 6205179), (180, 4136786), (360, 2068393)]