2810367720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7806577}}^1$

素因数の和:7806594

約数の個数: 48

約数和(自身を含む): 9133696260

約数和(自身を除く): 6323328540

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, 7806577, 15613154, 23419731, 31226308, 39032885, 46839462, 62452616, 70259193, 78065770, 93678924, 117098655, 140518386, 156131540, 187357848, 234197310, 281036772, 312263080, 351295965, 468394620, 562073544, 702591930, 936789240, 1405183860, 2810367720]

約数ペア:

[(1, 2810367720), (2, 1405183860), (3, 936789240), (4, 702591930), (5, 562073544), (6, 468394620), (8, 351295965), (9, 312263080), (10, 281036772), (12, 234197310), (15, 187357848), (18, 156131540), (20, 140518386), (24, 117098655), (30, 93678924), (36, 78065770), (40, 70259193), (45, 62452616), (60, 46839462), (72, 39032885), (90, 31226308), (120, 23419731), (180, 15613154), (360, 7806577)]