2497868160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{1217}}^1$

素因数の和:2308

約数の個数: 128

約数和(自身を含む): 7975951200

約数和(自身を除く): 5478083040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1069, 1217, 1920, 2138, 2434, 3207, 3651, 4276, 4868, 5345, 6085, 6414, 7302, 8552, 9736, 10690, 12170, 12828, 14604, 16035, 17104, 18255, 19472, 21380, 24340, 25656, 29208, 32070, 34208, 36510, 38944, 42760, 48680, 51312, 58416, 64140, 68416, 73020, 77888, 85520, 97360, 102624, 116832, 128280, 136832, 146040, 155776, 171040, 194720, 205248, 233664, 256560, 292080, 342080, 389440, 410496, 467328, 513120, 584160, 684160, 778880, 1026240, 1168320, 1300973, 2052480, 2336640, 2601946, 3902919, 5203892, 6504865, 7805838, 10407784, 13009730, 15611676, 19514595, 20815568, 26019460, 31223352, 39029190, 41631136, 52038920, 62446704, 78058380, 83262272, 104077840, 124893408, 156116760, 166524544, 208155680, 249786816, 312233520, 416311360, 499573632, 624467040, 832622720, 1248934080, 2497868160]

約数ペア:

[(1, 2497868160), (2, 1248934080), (3, 832622720), (4, 624467040), (5, 499573632), (6, 416311360), (8, 312233520), (10, 249786816), (12, 208155680), (15, 166524544), (16, 156116760), (20, 124893408), (24, 104077840), (30, 83262272), (32, 78058380), (40, 62446704), (48, 52038920), (60, 41631136), (64, 39029190), (80, 31223352), (96, 26019460), (120, 20815568), (128, 19514595), (160, 15611676), (192, 13009730), (240, 10407784), (320, 7805838), (384, 6504865), (480, 5203892), (640, 3902919), (960, 2601946), (1069, 2336640), (1217, 2052480), (1920, 1300973), (2138, 1168320), (2434, 1026240), (3207, 778880), (3651, 684160), (4276, 584160), (4868, 513120), (5345, 467328), (6085, 410496), (6414, 389440), (7302, 342080), (8552, 292080), (9736, 256560), (10690, 233664), (12170, 205248), (12828, 194720), (14604, 171040), (16035, 155776), (17104, 146040), (18255, 136832), (19472, 128280), (21380, 116832), (24340, 102624), (25656, 97360), (29208, 85520), (32070, 77888), (34208, 73020), (36510, 68416), (38944, 64140), (42760, 58416), (48680, 51312)]