15344040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127867}}^1$

素因数の和:127881

約数の個数: 32

約数和(自身を含む): 46032480

約数和(自身を除く): 30688440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127867, 255734, 383601, 511468, 639335, 767202, 1022936, 1278670, 1534404, 1918005, 2557340, 3068808, 3836010, 5114680, 7672020, 15344040]

約数ペア:

[(1, 15344040), (2, 7672020), (3, 5114680), (4, 3836010), (5, 3068808), (6, 2557340), (8, 1918005), (10, 1534404), (12, 1278670), (15, 1022936), (20, 767202), (24, 639335), (30, 511468), (40, 383601), (60, 255734), (120, 127867)]