2282940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1153}}^1$

素因数の和:1179

約数の個数: 72

約数和(自身を含む): 7561008

約数和(自身を除く): 5278068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1153, 1980, 2306, 3459, 4612, 5765, 6918, 10377, 11530, 12683, 13836, 17295, 20754, 23060, 25366, 34590, 38049, 41508, 50732, 51885, 63415, 69180, 76098, 103770, 114147, 126830, 152196, 190245, 207540, 228294, 253660, 380490, 456588, 570735, 760980, 1141470, 2282940]

約数ペア:

[(1, 2282940), (2, 1141470), (3, 760980), (4, 570735), (5, 456588), (6, 380490), (9, 253660), (10, 228294), (11, 207540), (12, 190245), (15, 152196), (18, 126830), (20, 114147), (22, 103770), (30, 76098), (33, 69180), (36, 63415), (44, 51885), (45, 50732), (55, 41508), (60, 38049), (66, 34590), (90, 25366), (99, 23060), (110, 20754), (132, 17295), (165, 13836), (180, 12683), (198, 11530), (220, 10377), (330, 6918), (396, 5765), (495, 4612), (660, 3459), (990, 2306), (1153, 1980)]