131769360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{929}}^1$

素因数の和:1145

約数の個数: 120

約数和(自身を含む): 445250520

約数和(自身を除く): 313481160

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, 929, 985, 1182, 1576, 1773, 1858, 1970, 2364, 2787, 2955, 3152, 3546, 3716, 3940, 4645, 4728, 5574, 5910, 7092, 7432, 7880, 8361, 8865, 9290, 9456, 11148, 11820, 13935, 14184, 14864, 15760, 16722, 17730, 18580, 22296, 23640, 27870, 28368, 33444, 35460, 37160, 41805, 44592, 47280, 55740, 66888, 70920, 74320, 83610, 111480, 133776, 141840, 167220, 183013, 222960, 334440, 366026, 549039, 668880, 732052, 915065, 1098078, 1464104, 1647117, 1830130, 2196156, 2745195, 2928208, 3294234, 3660260, 4392312, 5490390, 6588468, 7320520, 8235585, 8784624, 10980780, 13176936, 14641040, 16471170, 21961560, 26353872, 32942340, 43923120, 65884680, 131769360]

約数ペア:

[(1, 131769360), (2, 65884680), (3, 43923120), (4, 32942340), (5, 26353872), (6, 21961560), (8, 16471170), (9, 14641040), (10, 13176936), (12, 10980780), (15, 8784624), (16, 8235585), (18, 7320520), (20, 6588468), (24, 5490390), (30, 4392312), (36, 3660260), (40, 3294234), (45, 2928208), (48, 2745195), (60, 2196156), (72, 1830130), (80, 1647117), (90, 1464104), (120, 1098078), (144, 915065), (180, 732052), (197, 668880), (240, 549039), (360, 366026), (394, 334440), (591, 222960), (720, 183013), (788, 167220), (929, 141840), (985, 133776), (1182, 111480), (1576, 83610), (1773, 74320), (1858, 70920), (1970, 66888), (2364, 55740), (2787, 47280), (2955, 44592), (3152, 41805), (3546, 37160), (3716, 35460), (3940, 33444), (4645, 28368), (4728, 27870), (5574, 23640), (5910, 22296), (7092, 18580), (7432, 17730), (7880, 16722), (8361, 15760), (8865, 14864), (9290, 14184), (9456, 13935), (11148, 11820)]