668517120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{58031}}^1$

素因数の和:58058

約数の個数: 108

約数和(自身を含む): 2313039456

約数和(自身を除く): 1644522336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 58031, 116062, 174093, 232124, 290155, 348186, 464248, 522279, 580310, 696372, 870465, 928496, 1044558, 1160620, 1392744, 1740930, 1856992, 2089116, 2321240, 2611395, 2785488, 3481860, 3713984, 4178232, 4642480, 5222790, 5570976, 6963720, 7427968, 8356464, 9284960, 10445580, 11141952, 13927440, 14855936, 16712928, 18569920, 20891160, 22283904, 27854880, 33425856, 37139840, 41782320, 44567808, 55709760, 66851712, 74279680, 83564640, 111419520, 133703424, 167129280, 222839040, 334258560, 668517120]

約数ペア:

[(1, 668517120), (2, 334258560), (3, 222839040), (4, 167129280), (5, 133703424), (6, 111419520), (8, 83564640), (9, 74279680), (10, 66851712), (12, 55709760), (15, 44567808), (16, 41782320), (18, 37139840), (20, 33425856), (24, 27854880), (30, 22283904), (32, 20891160), (36, 18569920), (40, 16712928), (45, 14855936), (48, 13927440), (60, 11141952), (64, 10445580), (72, 9284960), (80, 8356464), (90, 7427968), (96, 6963720), (120, 5570976), (128, 5222790), (144, 4642480), (160, 4178232), (180, 3713984), (192, 3481860), (240, 2785488), (256, 2611395), (288, 2321240), (320, 2089116), (360, 1856992), (384, 1740930), (480, 1392744), (576, 1160620), (640, 1044558), (720, 928496), (768, 870465), (960, 696372), (1152, 580310), (1280, 522279), (1440, 464248), (1920, 348186), (2304, 290155), (2880, 232124), (3840, 174093), (5760, 116062), (11520, 58031)]