261813827160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{727260631}}^1$

素因数の和:727260648

約数の個数: 48

約数和(自身を含む): 850894939440

約数和(自身を除く): 589081112280

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, 727260631, 1454521262, 2181781893, 2909042524, 3636303155, 4363563786, 5818085048, 6545345679, 7272606310, 8727127572, 10908909465, 13090691358, 14545212620, 17454255144, 21817818930, 26181382716, 29090425240, 32726728395, 43635637860, 52362765432, 65453456790, 87271275720, 130906913580, 261813827160]

約数ペア:

[(1, 261813827160), (2, 130906913580), (3, 87271275720), (4, 65453456790), (5, 52362765432), (6, 43635637860), (8, 32726728395), (9, 29090425240), (10, 26181382716), (12, 21817818930), (15, 17454255144), (18, 14545212620), (20, 13090691358), (24, 10908909465), (30, 8727127572), (36, 7272606310), (40, 6545345679), (45, 5818085048), (60, 4363563786), (72, 3636303155), (90, 2909042524), (120, 2181781893), (180, 1454521262), (360, 727260631)]