151588920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{180463}}^1$

素因数の和:180484

約数の個数: 64

約数和(自身を含む): 519736320

約数和(自身を除く): 368147400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 180463, 360926, 541389, 721852, 902315, 1082778, 1263241, 1443704, 1804630, 2165556, 2526482, 2706945, 3609260, 3789723, 4331112, 5052964, 5413890, 6316205, 7218520, 7579446, 10105928, 10827780, 12632410, 15158892, 18948615, 21655560, 25264820, 30317784, 37897230, 50529640, 75794460, 151588920]

約数ペア:

[(1, 151588920), (2, 75794460), (3, 50529640), (4, 37897230), (5, 30317784), (6, 25264820), (7, 21655560), (8, 18948615), (10, 15158892), (12, 12632410), (14, 10827780), (15, 10105928), (20, 7579446), (21, 7218520), (24, 6316205), (28, 5413890), (30, 5052964), (35, 4331112), (40, 3789723), (42, 3609260), (56, 2706945), (60, 2526482), (70, 2165556), (84, 1804630), (105, 1443704), (120, 1263241), (140, 1082778), (168, 902315), (210, 721852), (280, 541389), (420, 360926), (840, 180463)]