7478460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1259}}^1$

素因数の和:1288

約数の個数: 96

約数和(自身を含む): 25401600

約数和(自身を除く): 17923140

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, 396, 495, 540, 594, 660, 990, 1188, 1259, 1485, 1980, 2518, 2970, 3777, 5036, 5940, 6295, 7554, 11331, 12590, 13849, 15108, 18885, 22662, 25180, 27698, 33993, 37770, 41547, 45324, 55396, 56655, 67986, 69245, 75540, 83094, 113310, 124641, 135972, 138490, 166188, 169965, 207735, 226620, 249282, 276980, 339930, 373923, 415470, 498564, 623205, 679860, 747846, 830940, 1246410, 1495692, 1869615, 2492820, 3739230, 7478460]

約数ペア:

[(1, 7478460), (2, 3739230), (3, 2492820), (4, 1869615), (5, 1495692), (6, 1246410), (9, 830940), (10, 747846), (11, 679860), (12, 623205), (15, 498564), (18, 415470), (20, 373923), (22, 339930), (27, 276980), (30, 249282), (33, 226620), (36, 207735), (44, 169965), (45, 166188), (54, 138490), (55, 135972), (60, 124641), (66, 113310), (90, 83094), (99, 75540), (108, 69245), (110, 67986), (132, 56655), (135, 55396), (165, 45324), (180, 41547), (198, 37770), (220, 33993), (270, 27698), (297, 25180), (330, 22662), (396, 18885), (495, 15108), (540, 13849), (594, 12590), (660, 11331), (990, 7554), (1188, 6295), (1259, 5940), (1485, 5036), (1980, 3777), (2518, 2970)]