4985640

素因数分解:

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

素因数の和:1287

約数の個数: 96

約数和(自身を含む): 17690400

約数和(自身を除く): 12704760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1259, 1320, 1980, 2518, 3777, 3960, 5036, 6295, 7554, 10072, 11331, 12590, 13849, 15108, 18885, 22662, 25180, 27698, 30216, 37770, 41547, 45324, 50360, 55396, 56655, 69245, 75540, 83094, 90648, 110792, 113310, 124641, 138490, 151080, 166188, 207735, 226620, 249282, 276980, 332376, 415470, 453240, 498564, 553960, 623205, 830940, 997128, 1246410, 1661880, 2492820, 4985640]

約数ペア:

[(1, 4985640), (2, 2492820), (3, 1661880), (4, 1246410), (5, 997128), (6, 830940), (8, 623205), (9, 553960), (10, 498564), (11, 453240), (12, 415470), (15, 332376), (18, 276980), (20, 249282), (22, 226620), (24, 207735), (30, 166188), (33, 151080), (36, 138490), (40, 124641), (44, 113310), (45, 110792), (55, 90648), (60, 83094), (66, 75540), (72, 69245), (88, 56655), (90, 55396), (99, 50360), (110, 45324), (120, 41547), (132, 37770), (165, 30216), (180, 27698), (198, 25180), (220, 22662), (264, 18885), (330, 15108), (360, 13849), (396, 12590), (440, 11331), (495, 10072), (660, 7554), (792, 6295), (990, 5036), (1259, 3960), (1320, 3777), (1980, 2518)]