188992920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{14449}}^1$

素因数の和:14572

約数の個数: 64

約数和(自身を含む): 572220000

約数和(自身を除く): 383227080

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, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 14449, 28898, 43347, 57796, 72245, 86694, 115592, 144490, 173388, 216735, 288980, 346776, 433470, 577960, 866940, 1574941, 1733880, 3149882, 4724823, 6299764, 7874705, 9449646, 12599528, 15749410, 18899292, 23624115, 31498820, 37798584, 47248230, 62997640, 94496460, 188992920]

約数ペア:

[(1, 188992920), (2, 94496460), (3, 62997640), (4, 47248230), (5, 37798584), (6, 31498820), (8, 23624115), (10, 18899292), (12, 15749410), (15, 12599528), (20, 9449646), (24, 7874705), (30, 6299764), (40, 4724823), (60, 3149882), (109, 1733880), (120, 1574941), (218, 866940), (327, 577960), (436, 433470), (545, 346776), (654, 288980), (872, 216735), (1090, 173388), (1308, 144490), (1635, 115592), (2180, 86694), (2616, 72245), (3270, 57796), (4360, 43347), (6540, 28898), (13080, 14449)]