69283920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{288683}}^1$

素因数の和:288699

約数の個数: 40

約数和(自身を含む): 214780896

約数和(自身を除く): 145496976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 288683, 577366, 866049, 1154732, 1443415, 1732098, 2309464, 2886830, 3464196, 4330245, 4618928, 5773660, 6928392, 8660490, 11547320, 13856784, 17320980, 23094640, 34641960, 69283920]

約数ペア:

[(1, 69283920), (2, 34641960), (3, 23094640), (4, 17320980), (5, 13856784), (6, 11547320), (8, 8660490), (10, 6928392), (12, 5773660), (15, 4618928), (16, 4330245), (20, 3464196), (24, 2886830), (30, 2309464), (40, 1732098), (48, 1443415), (60, 1154732), (80, 866049), (120, 577366), (240, 288683)]