244920240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:932

約数の個数: 160

約数和(自身を含む): 850392000

約数和(自身を除く): 605471760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 149, 180, 216, 240, 270, 298, 360, 432, 447, 540, 596, 720, 745, 761, 894, 1080, 1192, 1341, 1490, 1522, 1788, 2160, 2235, 2283, 2384, 2682, 2980, 3044, 3576, 3805, 4023, 4470, 4566, 5364, 5960, 6088, 6705, 6849, 7152, 7610, 8046, 8940, 9132, 10728, 11415, 11920, 12176, 13410, 13698, 15220, 16092, 17880, 18264, 20115, 20547, 21456, 22830, 26820, 27396, 30440, 32184, 34245, 35760, 36528, 40230, 41094, 45660, 53640, 54792, 60880, 64368, 68490, 80460, 82188, 91320, 102735, 107280, 109584, 113389, 136980, 160920, 164376, 182640, 205470, 226778, 273960, 321840, 328752, 340167, 410940, 453556, 547920, 566945, 680334, 821880, 907112, 1020501, 1133890, 1360668, 1643760, 1700835, 1814224, 2041002, 2267780, 2721336, 3061503, 3401670, 4082004, 4535560, 5102505, 5442672, 6123006, 6803340, 8164008, 9071120, 10205010, 12246012, 13606680, 15307515, 16328016, 20410020, 24492024, 27213360, 30615030, 40820040, 48984048, 61230060, 81640080, 122460120, 244920240]

約数ペア:

[(1, 244920240), (2, 122460120), (3, 81640080), (4, 61230060), (5, 48984048), (6, 40820040), (8, 30615030), (9, 27213360), (10, 24492024), (12, 20410020), (15, 16328016), (16, 15307515), (18, 13606680), (20, 12246012), (24, 10205010), (27, 9071120), (30, 8164008), (36, 6803340), (40, 6123006), (45, 5442672), (48, 5102505), (54, 4535560), (60, 4082004), (72, 3401670), (80, 3061503), (90, 2721336), (108, 2267780), (120, 2041002), (135, 1814224), (144, 1700835), (149, 1643760), (180, 1360668), (216, 1133890), (240, 1020501), (270, 907112), (298, 821880), (360, 680334), (432, 566945), (447, 547920), (540, 453556), (596, 410940), (720, 340167), (745, 328752), (761, 321840), (894, 273960), (1080, 226778), (1192, 205470), (1341, 182640), (1490, 164376), (1522, 160920), (1788, 136980), (2160, 113389), (2235, 109584), (2283, 107280), (2384, 102735), (2682, 91320), (2980, 82188), (3044, 80460), (3576, 68490), (3805, 64368), (4023, 60880), (4470, 54792), (4566, 53640), (5364, 45660), (5960, 41094), (6088, 40230), (6705, 36528), (6849, 35760), (7152, 34245), (7610, 32184), (8046, 30440), (8940, 27396), (9132, 26820), (10728, 22830), (11415, 21456), (11920, 20547), (12176, 20115), (13410, 18264), (13698, 17880), (15220, 16092)]