24870780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 87091200

約数和(自身を除く): 62220420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 53, 54, 55, 60, 66, 79, 90, 99, 106, 108, 110, 132, 135, 158, 159, 165, 180, 198, 212, 220, 237, 265, 270, 297, 316, 318, 330, 395, 396, 474, 477, 495, 530, 540, 583, 594, 636, 660, 711, 790, 795, 869, 948, 954, 990, 1060, 1166, 1185, 1188, 1422, 1431, 1485, 1580, 1590, 1738, 1749, 1908, 1980, 2133, 2332, 2370, 2385, 2607, 2844, 2862, 2915, 2970, 3180, 3476, 3498, 3555, 4187, 4266, 4345, 4740, 4770, 5214, 5247, 5724, 5830, 5940, 6996, 7110, 7155, 7821, 8374, 8532, 8690, 8745, 9540, 10428, 10494, 10665, 11660, 12561, 13035, 14220, 14310, 15642, 15741, 16748, 17380, 17490, 20935, 20988, 21330, 23463, 25122, 26070, 26235, 28620, 31284, 31482, 34980, 37683, 39105, 41870, 42660, 46057, 46926, 50244, 52140, 52470, 62805, 62964, 75366, 78210, 78705, 83740, 92114, 93852, 104940, 113049, 117315, 125610, 138171, 150732, 156420, 157410, 184228, 188415, 226098, 230285, 234630, 251220, 276342, 314820, 376830, 414513, 452196, 460570, 469260, 552684, 565245, 690855, 753660, 829026, 921140, 1130490, 1243539, 1381710, 1658052, 2072565, 2260980, 2487078, 2763420, 4145130, 4974156, 6217695, 8290260, 12435390, 24870780]

約数ペア:

[(1, 24870780), (2, 12435390), (3, 8290260), (4, 6217695), (5, 4974156), (6, 4145130), (9, 2763420), (10, 2487078), (11, 2260980), (12, 2072565), (15, 1658052), (18, 1381710), (20, 1243539), (22, 1130490), (27, 921140), (30, 829026), (33, 753660), (36, 690855), (44, 565245), (45, 552684), (53, 469260), (54, 460570), (55, 452196), (60, 414513), (66, 376830), (79, 314820), (90, 276342), (99, 251220), (106, 234630), (108, 230285), (110, 226098), (132, 188415), (135, 184228), (158, 157410), (159, 156420), (165, 150732), (180, 138171), (198, 125610), (212, 117315), (220, 113049), (237, 104940), (265, 93852), (270, 92114), (297, 83740), (316, 78705), (318, 78210), (330, 75366), (395, 62964), (396, 62805), (474, 52470), (477, 52140), (495, 50244), (530, 46926), (540, 46057), (583, 42660), (594, 41870), (636, 39105), (660, 37683), (711, 34980), (790, 31482), (795, 31284), (869, 28620), (948, 26235), (954, 26070), (990, 25122), (1060, 23463), (1166, 21330), (1185, 20988), (1188, 20935), (1422, 17490), (1431, 17380), (1485, 16748), (1580, 15741), (1590, 15642), (1738, 14310), (1749, 14220), (1908, 13035), (1980, 12561), (2133, 11660), (2332, 10665), (2370, 10494), (2385, 10428), (2607, 9540), (2844, 8745), (2862, 8690), (2915, 8532), (2970, 8374), (3180, 7821), (3476, 7155), (3498, 7110), (3555, 6996), (4187, 5940), (4266, 5830), (4345, 5724), (4740, 5247), (4770, 5214)]