4868820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2459}}^1$

素因数の和:2485

約数の個数: 72

約数和(自身を含む): 16117920

約数和(自身を除く): 11249100

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, 1980, 2459, 4918, 7377, 9836, 12295, 14754, 22131, 24590, 27049, 29508, 36885, 44262, 49180, 54098, 73770, 81147, 88524, 108196, 110655, 135245, 147540, 162294, 221310, 243441, 270490, 324588, 405735, 442620, 486882, 540980, 811470, 973764, 1217205, 1622940, 2434410, 4868820]

約数ペア:

[(1, 4868820), (2, 2434410), (3, 1622940), (4, 1217205), (5, 973764), (6, 811470), (9, 540980), (10, 486882), (11, 442620), (12, 405735), (15, 324588), (18, 270490), (20, 243441), (22, 221310), (30, 162294), (33, 147540), (36, 135245), (44, 110655), (45, 108196), (55, 88524), (60, 81147), (66, 73770), (90, 54098), (99, 49180), (110, 44262), (132, 36885), (165, 29508), (180, 27049), (198, 24590), (220, 22131), (330, 14754), (396, 12295), (495, 9836), (660, 7377), (990, 4918), (1980, 2459)]