13904040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1186

約数の個数: 64

約数和(自身を含む): 42134400

約数和(自身を除く): 28230360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1063, 1090, 1308, 1635, 2126, 2180, 2616, 3189, 3270, 4252, 4360, 5315, 6378, 6540, 8504, 10630, 12756, 13080, 15945, 21260, 25512, 31890, 42520, 63780, 115867, 127560, 231734, 347601, 463468, 579335, 695202, 926936, 1158670, 1390404, 1738005, 2317340, 2780808, 3476010, 4634680, 6952020, 13904040]

約数ペア:

[(1, 13904040), (2, 6952020), (3, 4634680), (4, 3476010), (5, 2780808), (6, 2317340), (8, 1738005), (10, 1390404), (12, 1158670), (15, 926936), (20, 695202), (24, 579335), (30, 463468), (40, 347601), (60, 231734), (109, 127560), (120, 115867), (218, 63780), (327, 42520), (436, 31890), (545, 25512), (654, 21260), (872, 15945), (1063, 13080), (1090, 12756), (1308, 10630), (1635, 8504), (2126, 6540), (2180, 6378), (2616, 5315), (3189, 4360), (3270, 4252)]