27943920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:800

約数の個数: 160

約数和(自身を含む): 102047040

約数和(自身を除く): 74103120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 761, 765, 816, 918, 1020, 1080, 1224, 1360, 1522, 1530, 1836, 2040, 2160, 2283, 2295, 2448, 3044, 3060, 3672, 3805, 4080, 4566, 4590, 6088, 6120, 6849, 7344, 7610, 9132, 9180, 11415, 12176, 12240, 12937, 13698, 15220, 18264, 18360, 20547, 22830, 25874, 27396, 30440, 34245, 36528, 36720, 38811, 41094, 45660, 51748, 54792, 60880, 64685, 68490, 77622, 82188, 91320, 102735, 103496, 109584, 116433, 129370, 136980, 155244, 164376, 182640, 194055, 205470, 206992, 232866, 258740, 273960, 310488, 328752, 349299, 388110, 410940, 465732, 517480, 547920, 582165, 620976, 698598, 776220, 821880, 931464, 1034960, 1164330, 1397196, 1552440, 1643760, 1746495, 1862928, 2328660, 2794392, 3104880, 3492990, 4657320, 5588784, 6985980, 9314640, 13971960, 27943920]

約数ペア:

[(1, 27943920), (2, 13971960), (3, 9314640), (4, 6985980), (5, 5588784), (6, 4657320), (8, 3492990), (9, 3104880), (10, 2794392), (12, 2328660), (15, 1862928), (16, 1746495), (17, 1643760), (18, 1552440), (20, 1397196), (24, 1164330), (27, 1034960), (30, 931464), (34, 821880), (36, 776220), (40, 698598), (45, 620976), (48, 582165), (51, 547920), (54, 517480), (60, 465732), (68, 410940), (72, 388110), (80, 349299), (85, 328752), (90, 310488), (102, 273960), (108, 258740), (120, 232866), (135, 206992), (136, 205470), (144, 194055), (153, 182640), (170, 164376), (180, 155244), (204, 136980), (216, 129370), (240, 116433), (255, 109584), (270, 103496), (272, 102735), (306, 91320), (340, 82188), (360, 77622), (408, 68490), (432, 64685), (459, 60880), (510, 54792), (540, 51748), (612, 45660), (680, 41094), (720, 38811), (761, 36720), (765, 36528), (816, 34245), (918, 30440), (1020, 27396), (1080, 25874), (1224, 22830), (1360, 20547), (1522, 18360), (1530, 18264), (1836, 15220), (2040, 13698), (2160, 12937), (2283, 12240), (2295, 12176), (2448, 11415), (3044, 9180), (3060, 9132), (3672, 7610), (3805, 7344), (4080, 6849), (4566, 6120), (4590, 6088)]