132690420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{245723}}^1$

素因数の和:245741

約数の個数: 48

約数和(自身を含む): 412816320

約数和(自身を除く): 280125900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 245723, 491446, 737169, 982892, 1228615, 1474338, 2211507, 2457230, 2948676, 3685845, 4423014, 4914460, 6634521, 7371690, 8846028, 11057535, 13269042, 14743380, 22115070, 26538084, 33172605, 44230140, 66345210, 132690420]

約数ペア:

[(1, 132690420), (2, 66345210), (3, 44230140), (4, 33172605), (5, 26538084), (6, 22115070), (9, 14743380), (10, 13269042), (12, 11057535), (15, 8846028), (18, 7371690), (20, 6634521), (27, 4914460), (30, 4423014), (36, 3685845), (45, 2948676), (54, 2457230), (60, 2211507), (90, 1474338), (108, 1228615), (135, 982892), (180, 737169), (270, 491446), (540, 245723)]