2018133960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{27983}}^1$

素因数の和:28598

約数の個数: 64

約数和(自身を含む): 6064692480

約数和(自身を除く): 4046558520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 601, 1202, 1803, 2404, 3005, 3606, 4808, 6010, 7212, 9015, 12020, 14424, 18030, 24040, 27983, 36060, 55966, 72120, 83949, 111932, 139915, 167898, 223864, 279830, 335796, 419745, 559660, 671592, 839490, 1119320, 1678980, 3357960, 16817783, 33635566, 50453349, 67271132, 84088915, 100906698, 134542264, 168177830, 201813396, 252266745, 336355660, 403626792, 504533490, 672711320, 1009066980, 2018133960]

約数ペア:

[(1, 2018133960), (2, 1009066980), (3, 672711320), (4, 504533490), (5, 403626792), (6, 336355660), (8, 252266745), (10, 201813396), (12, 168177830), (15, 134542264), (20, 100906698), (24, 84088915), (30, 67271132), (40, 50453349), (60, 33635566), (120, 16817783), (601, 3357960), (1202, 1678980), (1803, 1119320), (2404, 839490), (3005, 671592), (3606, 559660), (4808, 419745), (6010, 335796), (7212, 279830), (9015, 223864), (12020, 167898), (14424, 139915), (18030, 111932), (24040, 83949), (27983, 72120), (36060, 55966)]