79508340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{441713}}^1$

素因数の和:441728

約数の個数: 36

約数和(自身を含む): 241175844

約数和(自身を除く): 161667504

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 441713, 883426, 1325139, 1766852, 2208565, 2650278, 3975417, 4417130, 5300556, 6625695, 7950834, 8834260, 13251390, 15901668, 19877085, 26502780, 39754170, 79508340]

約数ペア:

[(1, 79508340), (2, 39754170), (3, 26502780), (4, 19877085), (5, 15901668), (6, 13251390), (9, 8834260), (10, 7950834), (12, 6625695), (15, 5300556), (18, 4417130), (20, 3975417), (30, 2650278), (36, 2208565), (45, 1766852), (60, 1325139), (90, 883426), (180, 441713)]