984901920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:507

約数の個数: 192

約数和(自身を含む): 3200601600

約数和(自身を除く): 2215699680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 80, 94, 96, 120, 141, 149, 160, 188, 235, 240, 282, 293, 298, 376, 447, 470, 480, 564, 586, 596, 705, 745, 752, 879, 894, 940, 1128, 1172, 1192, 1410, 1465, 1490, 1504, 1758, 1788, 1880, 2235, 2256, 2344, 2384, 2820, 2930, 2980, 3516, 3576, 3760, 4395, 4470, 4512, 4688, 4768, 5640, 5860, 5960, 7003, 7032, 7152, 7520, 8790, 8940, 9376, 11280, 11720, 11920, 13771, 14006, 14064, 14304, 17580, 17880, 21009, 22560, 23440, 23840, 27542, 28012, 28128, 35015, 35160, 35760, 41313, 42018, 43657, 46880, 55084, 56024, 68855, 70030, 70320, 71520, 82626, 84036, 87314, 105045, 110168, 112048, 130971, 137710, 140060, 140640, 165252, 168072, 174628, 206565, 210090, 218285, 220336, 224096, 261942, 275420, 280120, 330504, 336144, 349256, 413130, 420180, 436570, 440672, 523884, 550840, 560240, 654855, 661008, 672288, 698512, 826260, 840360, 873140, 1047768, 1101680, 1120480, 1309710, 1322016, 1397024, 1652520, 1680720, 1746280, 2051879, 2095536, 2203360, 2619420, 3305040, 3361440, 3492560, 4103758, 4191072, 5238840, 6155637, 6610080, 6985120, 8207516, 10259395, 10477680, 12311274, 16415032, 20518790, 20955360, 24622548, 30778185, 32830064, 41037580, 49245096, 61556370, 65660128, 82075160, 98490192, 123112740, 164150320, 196980384, 246225480, 328300640, 492450960, 984901920]

約数ペア:

[(1, 984901920), (2, 492450960), (3, 328300640), (4, 246225480), (5, 196980384), (6, 164150320), (8, 123112740), (10, 98490192), (12, 82075160), (15, 65660128), (16, 61556370), (20, 49245096), (24, 41037580), (30, 32830064), (32, 30778185), (40, 24622548), (47, 20955360), (48, 20518790), (60, 16415032), (80, 12311274), (94, 10477680), (96, 10259395), (120, 8207516), (141, 6985120), (149, 6610080), (160, 6155637), (188, 5238840), (235, 4191072), (240, 4103758), (282, 3492560), (293, 3361440), (298, 3305040), (376, 2619420), (447, 2203360), (470, 2095536), (480, 2051879), (564, 1746280), (586, 1680720), (596, 1652520), (705, 1397024), (745, 1322016), (752, 1309710), (879, 1120480), (894, 1101680), (940, 1047768), (1128, 873140), (1172, 840360), (1192, 826260), (1410, 698512), (1465, 672288), (1490, 661008), (1504, 654855), (1758, 560240), (1788, 550840), (1880, 523884), (2235, 440672), (2256, 436570), (2344, 420180), (2384, 413130), (2820, 349256), (2930, 336144), (2980, 330504), (3516, 280120), (3576, 275420), (3760, 261942), (4395, 224096), (4470, 220336), (4512, 218285), (4688, 210090), (4768, 206565), (5640, 174628), (5860, 168072), (5960, 165252), (7003, 140640), (7032, 140060), (7152, 137710), (7520, 130971), (8790, 112048), (8940, 110168), (9376, 105045), (11280, 87314), (11720, 84036), (11920, 82626), (13771, 71520), (14006, 70320), (14064, 70030), (14304, 68855), (17580, 56024), (17880, 55084), (21009, 46880), (22560, 43657), (23440, 42018), (23840, 41313), (27542, 35760), (28012, 35160), (28128, 35015)]