1115461440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{387313}}^1$

素因数の和:387336

約数の個数: 84

約数和(自身を含む): 3836732484

約数和(自身を除く): 2721271044

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 387313, 774626, 1161939, 1549252, 1936565, 2323878, 3098504, 3485817, 3873130, 4647756, 5809695, 6197008, 6971634, 7746260, 9295512, 11619390, 12394016, 13943268, 15492520, 17429085, 18591024, 23238780, 24788032, 27886536, 30985040, 34858170, 37182048, 46477560, 55773072, 61970080, 69716340, 74364096, 92955120, 111546144, 123940160, 139432680, 185910240, 223092288, 278865360, 371820480, 557730720, 1115461440]

約数ペア:

[(1, 1115461440), (2, 557730720), (3, 371820480), (4, 278865360), (5, 223092288), (6, 185910240), (8, 139432680), (9, 123940160), (10, 111546144), (12, 92955120), (15, 74364096), (16, 69716340), (18, 61970080), (20, 55773072), (24, 46477560), (30, 37182048), (32, 34858170), (36, 30985040), (40, 27886536), (45, 24788032), (48, 23238780), (60, 18591024), (64, 17429085), (72, 15492520), (80, 13943268), (90, 12394016), (96, 11619390), (120, 9295512), (144, 7746260), (160, 6971634), (180, 6197008), (192, 5809695), (240, 4647756), (288, 3873130), (320, 3485817), (360, 3098504), (480, 2323878), (576, 1936565), (720, 1549252), (960, 1161939), (1440, 774626), (2880, 387313)]