12135960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:698

約数の個数: 128

約数和(自身を含む): 42897600

約数和(自身を除く): 30761640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 661, 680, 765, 918, 1020, 1080, 1224, 1322, 1530, 1836, 1983, 2040, 2295, 2644, 3060, 3305, 3672, 3966, 4590, 5288, 5949, 6120, 6610, 7932, 9180, 9915, 11237, 11898, 13220, 15864, 17847, 18360, 19830, 22474, 23796, 26440, 29745, 33711, 35694, 39660, 44948, 47592, 56185, 59490, 67422, 71388, 79320, 89235, 89896, 101133, 112370, 118980, 134844, 142776, 168555, 178470, 202266, 224740, 237960, 269688, 303399, 337110, 356940, 404532, 449480, 505665, 606798, 674220, 713880, 809064, 1011330, 1213596, 1348440, 1516995, 2022660, 2427192, 3033990, 4045320, 6067980, 12135960]

約数ペア:

[(1, 12135960), (2, 6067980), (3, 4045320), (4, 3033990), (5, 2427192), (6, 2022660), (8, 1516995), (9, 1348440), (10, 1213596), (12, 1011330), (15, 809064), (17, 713880), (18, 674220), (20, 606798), (24, 505665), (27, 449480), (30, 404532), (34, 356940), (36, 337110), (40, 303399), (45, 269688), (51, 237960), (54, 224740), (60, 202266), (68, 178470), (72, 168555), (85, 142776), (90, 134844), (102, 118980), (108, 112370), (120, 101133), (135, 89896), (136, 89235), (153, 79320), (170, 71388), (180, 67422), (204, 59490), (216, 56185), (255, 47592), (270, 44948), (306, 39660), (340, 35694), (360, 33711), (408, 29745), (459, 26440), (510, 23796), (540, 22474), (612, 19830), (661, 18360), (680, 17847), (765, 15864), (918, 13220), (1020, 11898), (1080, 11237), (1224, 9915), (1322, 9180), (1530, 7932), (1836, 6610), (1983, 6120), (2040, 5949), (2295, 5288), (2644, 4590), (3060, 3966), (3305, 3672)]