79770240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1259}}^1$

素因数の和:1295

約数の個数: 192

約数和(自身を含む): 300736800

約数和(自身を除く): 220966560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1259, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2518, 2640, 2880, 3168, 3520, 3777, 3960, 4224, 5036, 5280, 5760, 6295, 6336, 7040, 7554, 7920, 10072, 10560, 11331, 12590, 12672, 13849, 15108, 15840, 18885, 20144, 21120, 22662, 25180, 27698, 30216, 31680, 37770, 40288, 41547, 45324, 50360, 55396, 56655, 60432, 63360, 69245, 75540, 80576, 83094, 90648, 100720, 110792, 113310, 120864, 124641, 138490, 151080, 161152, 166188, 181296, 201440, 207735, 221584, 226620, 241728, 249282, 276980, 302160, 332376, 362592, 402880, 415470, 443168, 453240, 483456, 498564, 553960, 604320, 623205, 664752, 725184, 805760, 830940, 886336, 906480, 997128, 1107920, 1208640, 1246410, 1329504, 1450368, 1661880, 1772672, 1812960, 1994256, 2215840, 2417280, 2492820, 2659008, 3323760, 3625920, 3988512, 4431680, 4985640, 5318016, 6647520, 7251840, 7977024, 8863360, 9971280, 13295040, 15954048, 19942560, 26590080, 39885120, 79770240]

約数ペア:

[(1, 79770240), (2, 39885120), (3, 26590080), (4, 19942560), (5, 15954048), (6, 13295040), (8, 9971280), (9, 8863360), (10, 7977024), (11, 7251840), (12, 6647520), (15, 5318016), (16, 4985640), (18, 4431680), (20, 3988512), (22, 3625920), (24, 3323760), (30, 2659008), (32, 2492820), (33, 2417280), (36, 2215840), (40, 1994256), (44, 1812960), (45, 1772672), (48, 1661880), (55, 1450368), (60, 1329504), (64, 1246410), (66, 1208640), (72, 1107920), (80, 997128), (88, 906480), (90, 886336), (96, 830940), (99, 805760), (110, 725184), (120, 664752), (128, 623205), (132, 604320), (144, 553960), (160, 498564), (165, 483456), (176, 453240), (180, 443168), (192, 415470), (198, 402880), (220, 362592), (240, 332376), (264, 302160), (288, 276980), (320, 249282), (330, 241728), (352, 226620), (360, 221584), (384, 207735), (396, 201440), (440, 181296), (480, 166188), (495, 161152), (528, 151080), (576, 138490), (640, 124641), (660, 120864), (704, 113310), (720, 110792), (792, 100720), (880, 90648), (960, 83094), (990, 80576), (1056, 75540), (1152, 69245), (1259, 63360), (1320, 60432), (1408, 56655), (1440, 55396), (1584, 50360), (1760, 45324), (1920, 41547), (1980, 40288), (2112, 37770), (2518, 31680), (2640, 30216), (2880, 27698), (3168, 25180), (3520, 22662), (3777, 21120), (3960, 20144), (4224, 18885), (5036, 15840), (5280, 15108), (5760, 13849), (6295, 12672), (6336, 12590), (7040, 11331), (7554, 10560), (7920, 10072)]