444808320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21061}}^1$

素因数の和:21094

約数の個数: 128

約数和(自身を含む): 1546793280

約数和(自身を除く): 1101984960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21061, 21120, 42122, 63183, 84244, 105305, 126366, 168488, 210610, 231671, 252732, 315915, 336976, 421220, 463342, 505464, 631830, 673952, 695013, 842440, 926684, 1010928, 1158355, 1263660, 1347904, 1390026, 1684880, 1853368, 2021856, 2316710, 2527320, 2695808, 2780052, 3369760, 3475065, 3706736, 4043712, 4633420, 5054640, 5560104, 6739520, 6950130, 7413472, 8087424, 9266840, 10109280, 11120208, 13479040, 13900260, 14826944, 18533680, 20218560, 22240416, 27800520, 29653888, 37067360, 40437120, 44480832, 55601040, 74134720, 88961664, 111202080, 148269440, 222404160, 444808320]

約数ペア:

[(1, 444808320), (2, 222404160), (3, 148269440), (4, 111202080), (5, 88961664), (6, 74134720), (8, 55601040), (10, 44480832), (11, 40437120), (12, 37067360), (15, 29653888), (16, 27800520), (20, 22240416), (22, 20218560), (24, 18533680), (30, 14826944), (32, 13900260), (33, 13479040), (40, 11120208), (44, 10109280), (48, 9266840), (55, 8087424), (60, 7413472), (64, 6950130), (66, 6739520), (80, 5560104), (88, 5054640), (96, 4633420), (110, 4043712), (120, 3706736), (128, 3475065), (132, 3369760), (160, 2780052), (165, 2695808), (176, 2527320), (192, 2316710), (220, 2021856), (240, 1853368), (264, 1684880), (320, 1390026), (330, 1347904), (352, 1263660), (384, 1158355), (440, 1010928), (480, 926684), (528, 842440), (640, 695013), (660, 673952), (704, 631830), (880, 505464), (960, 463342), (1056, 421220), (1320, 336976), (1408, 315915), (1760, 252732), (1920, 231671), (2112, 210610), (2640, 168488), (3520, 126366), (4224, 105305), (5280, 84244), (7040, 63183), (10560, 42122), (21061, 21120)]