2568769920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{445967}}^1$

素因数の和:445992

約数の個数: 96

約数和(自身を含む): 8870303520

約数和(自身を除く): 6301533600

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 445967, 891934, 1337901, 1783868, 2229835, 2675802, 3567736, 4013703, 4459670, 5351604, 6689505, 7135472, 8027406, 8919340, 10703208, 13379010, 14270944, 16054812, 17838680, 20068515, 21406416, 26758020, 28541888, 32109624, 35677360, 40137030, 42812832, 53516040, 57083776, 64219248, 71354720, 80274060, 85625664, 107032080, 128438496, 142709440, 160548120, 171251328, 214064160, 256876992, 285418880, 321096240, 428128320, 513753984, 642192480, 856256640, 1284384960, 2568769920]

約数ペア:

[(1, 2568769920), (2, 1284384960), (3, 856256640), (4, 642192480), (5, 513753984), (6, 428128320), (8, 321096240), (9, 285418880), (10, 256876992), (12, 214064160), (15, 171251328), (16, 160548120), (18, 142709440), (20, 128438496), (24, 107032080), (30, 85625664), (32, 80274060), (36, 71354720), (40, 64219248), (45, 57083776), (48, 53516040), (60, 42812832), (64, 40137030), (72, 35677360), (80, 32109624), (90, 28541888), (96, 26758020), (120, 21406416), (128, 20068515), (144, 17838680), (160, 16054812), (180, 14270944), (192, 13379010), (240, 10703208), (288, 8919340), (320, 8027406), (360, 7135472), (384, 6689505), (480, 5351604), (576, 4459670), (640, 4013703), (720, 3567736), (960, 2675802), (1152, 2229835), (1440, 1783868), (1920, 1337901), (2880, 891934), (5760, 445967)]