1879787160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5221631}}^1$

素因数の和:5221648

約数の個数: 48

約数和(自身を含む): 6109309440

約数和(自身を除く): 4229522280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5221631, 10443262, 15664893, 20886524, 26108155, 31329786, 41773048, 46994679, 52216310, 62659572, 78324465, 93989358, 104432620, 125319144, 156648930, 187978716, 208865240, 234973395, 313297860, 375957432, 469946790, 626595720, 939893580, 1879787160]

約数ペア:

[(1, 1879787160), (2, 939893580), (3, 626595720), (4, 469946790), (5, 375957432), (6, 313297860), (8, 234973395), (9, 208865240), (10, 187978716), (12, 156648930), (15, 125319144), (18, 104432620), (20, 93989358), (24, 78324465), (30, 62659572), (36, 52216310), (40, 46994679), (45, 41773048), (60, 31329786), (72, 26108155), (90, 20886524), (120, 15664893), (180, 10443262), (360, 5221631)]