194536920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1621141}}^1$

素因数の和:1621155

約数の個数: 32

約数和(自身を含む): 583611120

約数和(自身を除く): 389074200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1621141, 3242282, 4863423, 6484564, 8105705, 9726846, 12969128, 16211410, 19453692, 24317115, 32422820, 38907384, 48634230, 64845640, 97268460, 194536920]

約数ペア:

[(1, 194536920), (2, 97268460), (3, 64845640), (4, 48634230), (5, 38907384), (6, 32422820), (8, 24317115), (10, 19453692), (12, 16211410), (15, 12969128), (20, 9726846), (24, 8105705), (30, 6484564), (40, 4863423), (60, 3242282), (120, 1621141)]