201667560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{1423}}^1$

素因数の和:2618

約数の個数: 64

約数和(自身を含む): 605940480

約数和(自身を除く): 404272920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1181, 1423, 2362, 2846, 3543, 4269, 4724, 5692, 5905, 7086, 7115, 8538, 9448, 11384, 11810, 14172, 14230, 17076, 17715, 21345, 23620, 28344, 28460, 34152, 35430, 42690, 47240, 56920, 70860, 85380, 141720, 170760, 1680563, 3361126, 5041689, 6722252, 8402815, 10083378, 13444504, 16805630, 20166756, 25208445, 33611260, 40333512, 50416890, 67222520, 100833780, 201667560]

約数ペア:

[(1, 201667560), (2, 100833780), (3, 67222520), (4, 50416890), (5, 40333512), (6, 33611260), (8, 25208445), (10, 20166756), (12, 16805630), (15, 13444504), (20, 10083378), (24, 8402815), (30, 6722252), (40, 5041689), (60, 3361126), (120, 1680563), (1181, 170760), (1423, 141720), (2362, 85380), (2846, 70860), (3543, 56920), (4269, 47240), (4724, 42690), (5692, 35430), (5905, 34152), (7086, 28460), (7115, 28344), (8538, 23620), (9448, 21345), (11384, 17715), (11810, 17076), (14172, 14230)]