448308720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2719}}^1$

素因数の和:2967

約数の個数: 120

約数和(自身を含む): 1512700800

約数和(自身を除く): 1064392080

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, 229, 240, 360, 458, 687, 720, 916, 1145, 1374, 1832, 2061, 2290, 2719, 2748, 3435, 3664, 4122, 4580, 5438, 5496, 6870, 8157, 8244, 9160, 10305, 10876, 10992, 13595, 13740, 16314, 16488, 18320, 20610, 21752, 24471, 27190, 27480, 32628, 32976, 40785, 41220, 43504, 48942, 54380, 54960, 65256, 81570, 82440, 97884, 108760, 122355, 130512, 163140, 164880, 195768, 217520, 244710, 326280, 391536, 489420, 622651, 652560, 978840, 1245302, 1867953, 1957680, 2490604, 3113255, 3735906, 4981208, 5603859, 6226510, 7471812, 9339765, 9962416, 11207718, 12453020, 14943624, 18679530, 22415436, 24906040, 28019295, 29887248, 37359060, 44830872, 49812080, 56038590, 74718120, 89661744, 112077180, 149436240, 224154360, 448308720]

約数ペア:

[(1, 448308720), (2, 224154360), (3, 149436240), (4, 112077180), (5, 89661744), (6, 74718120), (8, 56038590), (9, 49812080), (10, 44830872), (12, 37359060), (15, 29887248), (16, 28019295), (18, 24906040), (20, 22415436), (24, 18679530), (30, 14943624), (36, 12453020), (40, 11207718), (45, 9962416), (48, 9339765), (60, 7471812), (72, 6226510), (80, 5603859), (90, 4981208), (120, 3735906), (144, 3113255), (180, 2490604), (229, 1957680), (240, 1867953), (360, 1245302), (458, 978840), (687, 652560), (720, 622651), (916, 489420), (1145, 391536), (1374, 326280), (1832, 244710), (2061, 217520), (2290, 195768), (2719, 164880), (2748, 163140), (3435, 130512), (3664, 122355), (4122, 108760), (4580, 97884), (5438, 82440), (5496, 81570), (6870, 65256), (8157, 54960), (8244, 54380), (9160, 48942), (10305, 43504), (10876, 41220), (10992, 40785), (13595, 32976), (13740, 32628), (16314, 27480), (16488, 27190), (18320, 24471), (20610, 21752)]