1335139920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{9413}}^1$

素因数の和:9629

約数の個数: 120

約数和(自身を含む): 4507084296

約数和(自身を除く): 3171944376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 197, 240, 360, 394, 591, 720, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3152, 3546, 3940, 4728, 5910, 7092, 7880, 8865, 9413, 9456, 11820, 14184, 15760, 17730, 18826, 23640, 28239, 28368, 35460, 37652, 47065, 47280, 56478, 70920, 75304, 84717, 94130, 112956, 141195, 141840, 150608, 169434, 188260, 225912, 282390, 338868, 376520, 423585, 451824, 564780, 677736, 753040, 847170, 1129560, 1355472, 1694340, 1854361, 2259120, 3388680, 3708722, 5563083, 6777360, 7417444, 9271805, 11126166, 14834888, 16689249, 18543610, 22252332, 27815415, 29669776, 33378498, 37087220, 44504664, 55630830, 66756996, 74174440, 83446245, 89009328, 111261660, 133513992, 148348880, 166892490, 222523320, 267027984, 333784980, 445046640, 667569960, 1335139920]

約数ペア:

[(1, 1335139920), (2, 667569960), (3, 445046640), (4, 333784980), (5, 267027984), (6, 222523320), (8, 166892490), (9, 148348880), (10, 133513992), (12, 111261660), (15, 89009328), (16, 83446245), (18, 74174440), (20, 66756996), (24, 55630830), (30, 44504664), (36, 37087220), (40, 33378498), (45, 29669776), (48, 27815415), (60, 22252332), (72, 18543610), (80, 16689249), (90, 14834888), (120, 11126166), (144, 9271805), (180, 7417444), (197, 6777360), (240, 5563083), (360, 3708722), (394, 3388680), (591, 2259120), (720, 1854361), (788, 1694340), (985, 1355472), (1182, 1129560), (1576, 847170), (1773, 753040), (1970, 677736), (2364, 564780), (2955, 451824), (3152, 423585), (3546, 376520), (3940, 338868), (4728, 282390), (5910, 225912), (7092, 188260), (7880, 169434), (8865, 150608), (9413, 141840), (9456, 141195), (11820, 112956), (14184, 94130), (15760, 84717), (17730, 75304), (18826, 70920), (23640, 56478), (28239, 47280), (28368, 47065), (35460, 37652)]