17964948240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{351427}}^1$

素因数の和:351517

約数の個数: 120

約数和(自身を含む): 61182209088

約数和(自身を除く): 43217260848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 8520, 10224, 12780, 17040, 25560, 51120, 351427, 702854, 1054281, 1405708, 1757135, 2108562, 2811416, 3162843, 3514270, 4217124, 5271405, 5622832, 6325686, 7028540, 8434248, 10542810, 12651372, 14057080, 15814215, 16868496, 21085620, 24951317, 25302744, 28114160, 31628430, 42171240, 49902634, 50605488, 63256860, 74853951, 84342480, 99805268, 124756585, 126513720, 149707902, 199610536, 224561853, 249513170, 253027440, 299415804, 374269755, 399221072, 449123706, 499026340, 598831608, 748539510, 898247412, 998052680, 1122809265, 1197663216, 1497079020, 1796494824, 1996105360, 2245618530, 2994158040, 3592989648, 4491237060, 5988316080, 8982474120, 17964948240]

約数ペア:

[(1, 17964948240), (2, 8982474120), (3, 5988316080), (4, 4491237060), (5, 3592989648), (6, 2994158040), (8, 2245618530), (9, 1996105360), (10, 1796494824), (12, 1497079020), (15, 1197663216), (16, 1122809265), (18, 998052680), (20, 898247412), (24, 748539510), (30, 598831608), (36, 499026340), (40, 449123706), (45, 399221072), (48, 374269755), (60, 299415804), (71, 253027440), (72, 249513170), (80, 224561853), (90, 199610536), (120, 149707902), (142, 126513720), (144, 124756585), (180, 99805268), (213, 84342480), (240, 74853951), (284, 63256860), (355, 50605488), (360, 49902634), (426, 42171240), (568, 31628430), (639, 28114160), (710, 25302744), (720, 24951317), (852, 21085620), (1065, 16868496), (1136, 15814215), (1278, 14057080), (1420, 12651372), (1704, 10542810), (2130, 8434248), (2556, 7028540), (2840, 6325686), (3195, 5622832), (3408, 5271405), (4260, 4217124), (5112, 3514270), (5680, 3162843), (6390, 2811416), (8520, 2108562), (10224, 1757135), (12780, 1405708), (17040, 1054281), (25560, 702854), (51120, 351427)]