1966140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 6693120

約数和(自身を除く): 4726980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 331, 396, 495, 540, 594, 660, 662, 990, 993, 1188, 1324, 1485, 1655, 1980, 1986, 2970, 2979, 3310, 3641, 3972, 4965, 5940, 5958, 6620, 7282, 8937, 9930, 10923, 11916, 14564, 14895, 17874, 18205, 19860, 21846, 29790, 32769, 35748, 36410, 43692, 44685, 54615, 59580, 65538, 72820, 89370, 98307, 109230, 131076, 163845, 178740, 196614, 218460, 327690, 393228, 491535, 655380, 983070, 1966140]

約数ペア:

[(1, 1966140), (2, 983070), (3, 655380), (4, 491535), (5, 393228), (6, 327690), (9, 218460), (10, 196614), (11, 178740), (12, 163845), (15, 131076), (18, 109230), (20, 98307), (22, 89370), (27, 72820), (30, 65538), (33, 59580), (36, 54615), (44, 44685), (45, 43692), (54, 36410), (55, 35748), (60, 32769), (66, 29790), (90, 21846), (99, 19860), (108, 18205), (110, 17874), (132, 14895), (135, 14564), (165, 11916), (180, 10923), (198, 9930), (220, 8937), (270, 7282), (297, 6620), (330, 5958), (331, 5940), (396, 4965), (495, 3972), (540, 3641), (594, 3310), (660, 2979), (662, 2970), (990, 1986), (993, 1980), (1188, 1655), (1324, 1485)]