173258640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{727}}^1$

素因数の和:1077

約数の個数: 120

約数和(自身を含む): 584420928

約数和(自身を除く): 411162288

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, 240, 331, 360, 662, 720, 727, 993, 1324, 1454, 1655, 1986, 2181, 2648, 2908, 2979, 3310, 3635, 3972, 4362, 4965, 5296, 5816, 5958, 6543, 6620, 7270, 7944, 8724, 9930, 10905, 11632, 11916, 13086, 13240, 14540, 14895, 15888, 17448, 19860, 21810, 23832, 26172, 26480, 29080, 29790, 32715, 34896, 39720, 43620, 47664, 52344, 58160, 59580, 65430, 79440, 87240, 104688, 119160, 130860, 174480, 238320, 240637, 261720, 481274, 523440, 721911, 962548, 1203185, 1443822, 1925096, 2165733, 2406370, 2887644, 3609555, 3850192, 4331466, 4812740, 5775288, 7219110, 8662932, 9625480, 10828665, 11550576, 14438220, 17325864, 19250960, 21657330, 28876440, 34651728, 43314660, 57752880, 86629320, 173258640]

約数ペア:

[(1, 173258640), (2, 86629320), (3, 57752880), (4, 43314660), (5, 34651728), (6, 28876440), (8, 21657330), (9, 19250960), (10, 17325864), (12, 14438220), (15, 11550576), (16, 10828665), (18, 9625480), (20, 8662932), (24, 7219110), (30, 5775288), (36, 4812740), (40, 4331466), (45, 3850192), (48, 3609555), (60, 2887644), (72, 2406370), (80, 2165733), (90, 1925096), (120, 1443822), (144, 1203185), (180, 962548), (240, 721911), (331, 523440), (360, 481274), (662, 261720), (720, 240637), (727, 238320), (993, 174480), (1324, 130860), (1454, 119160), (1655, 104688), (1986, 87240), (2181, 79440), (2648, 65430), (2908, 59580), (2979, 58160), (3310, 52344), (3635, 47664), (3972, 43620), (4362, 39720), (4965, 34896), (5296, 32715), (5816, 29790), (5958, 29080), (6543, 26480), (6620, 26172), (7270, 23832), (7944, 21810), (8724, 19860), (9930, 17448), (10905, 15888), (11632, 14895), (11916, 14540), (13086, 13240)]