27312480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1$

素因数の和:1493

約数の個数: 144

約数和(自身を含む): 100442160

約数和(自身を除く): 73129680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1459, 1560, 1872, 2080, 2340, 2918, 3120, 3744, 4377, 4680, 5836, 6240, 7295, 8754, 9360, 11672, 13131, 14590, 17508, 18720, 18967, 21885, 23344, 26262, 29180, 35016, 37934, 43770, 46688, 52524, 56901, 58360, 65655, 70032, 75868, 87540, 94835, 105048, 113802, 116720, 131310, 140064, 151736, 170703, 175080, 189670, 210096, 227604, 233440, 262620, 284505, 303472, 341406, 350160, 379340, 420192, 455208, 525240, 569010, 606944, 682812, 700320, 758680, 853515, 910416, 1050480, 1138020, 1365624, 1517360, 1707030, 1820832, 2100960, 2276040, 2731248, 3034720, 3414060, 4552080, 5462496, 6828120, 9104160, 13656240, 27312480]

約数ペア:

[(1, 27312480), (2, 13656240), (3, 9104160), (4, 6828120), (5, 5462496), (6, 4552080), (8, 3414060), (9, 3034720), (10, 2731248), (12, 2276040), (13, 2100960), (15, 1820832), (16, 1707030), (18, 1517360), (20, 1365624), (24, 1138020), (26, 1050480), (30, 910416), (32, 853515), (36, 758680), (39, 700320), (40, 682812), (45, 606944), (48, 569010), (52, 525240), (60, 455208), (65, 420192), (72, 379340), (78, 350160), (80, 341406), (90, 303472), (96, 284505), (104, 262620), (117, 233440), (120, 227604), (130, 210096), (144, 189670), (156, 175080), (160, 170703), (180, 151736), (195, 140064), (208, 131310), (234, 116720), (240, 113802), (260, 105048), (288, 94835), (312, 87540), (360, 75868), (390, 70032), (416, 65655), (468, 58360), (480, 56901), (520, 52524), (585, 46688), (624, 43770), (720, 37934), (780, 35016), (936, 29180), (1040, 26262), (1170, 23344), (1248, 21885), (1440, 18967), (1459, 18720), (1560, 17508), (1872, 14590), (2080, 13131), (2340, 11672), (2918, 9360), (3120, 8754), (3744, 7295), (4377, 6240), (4680, 5836)]