495875880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12637}}^1$

素因数の和:12763

約数の個数: 96

約数和(自身を含む): 1626510600

約数和(自身を除く): 1130634720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 6540, 7848, 9810, 12637, 13080, 19620, 25274, 37911, 39240, 50548, 63185, 75822, 101096, 113733, 126370, 151644, 189555, 227466, 252740, 303288, 379110, 454932, 505480, 568665, 758220, 909864, 1137330, 1377433, 1516440, 2274660, 2754866, 4132299, 4549320, 5509732, 6887165, 8264598, 11019464, 12396897, 13774330, 16529196, 20661495, 24793794, 27548660, 33058392, 41322990, 49587588, 55097320, 61984485, 82645980, 99175176, 123968970, 165291960, 247937940, 495875880]

約数ペア:

[(1, 495875880), (2, 247937940), (3, 165291960), (4, 123968970), (5, 99175176), (6, 82645980), (8, 61984485), (9, 55097320), (10, 49587588), (12, 41322990), (15, 33058392), (18, 27548660), (20, 24793794), (24, 20661495), (30, 16529196), (36, 13774330), (40, 12396897), (45, 11019464), (60, 8264598), (72, 6887165), (90, 5509732), (109, 4549320), (120, 4132299), (180, 2754866), (218, 2274660), (327, 1516440), (360, 1377433), (436, 1137330), (545, 909864), (654, 758220), (872, 568665), (981, 505480), (1090, 454932), (1308, 379110), (1635, 303288), (1962, 252740), (2180, 227466), (2616, 189555), (3270, 151644), (3924, 126370), (4360, 113733), (4905, 101096), (6540, 75822), (7848, 63185), (9810, 50548), (12637, 39240), (13080, 37911), (19620, 25274)]