154105320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1284211}}^1$

素因数の和:1284225

約数の個数: 32

約数和(自身を含む): 462316320

約数和(自身を除く): 308211000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1284211, 2568422, 3852633, 5136844, 6421055, 7705266, 10273688, 12842110, 15410532, 19263165, 25684220, 30821064, 38526330, 51368440, 77052660, 154105320]

約数ペア:

[(1, 154105320), (2, 77052660), (3, 51368440), (4, 38526330), (5, 30821064), (6, 25684220), (8, 19263165), (10, 15410532), (12, 12842110), (15, 10273688), (20, 7705266), (24, 6421055), (30, 5136844), (40, 3852633), (60, 2568422), (120, 1284211)]