27680265720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1811}}^1\times {\mathrm{42457}}^1$

素因数の和:44285

約数の個数: 96

約数和(自身を含む): 90012658320

約数和(自身を除く): 62332392600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1811, 3622, 5433, 7244, 9055, 10866, 14488, 16299, 18110, 21732, 27165, 32598, 36220, 42457, 43464, 54330, 65196, 72440, 81495, 84914, 108660, 127371, 130392, 162990, 169828, 212285, 217320, 254742, 325980, 339656, 382113, 424570, 509484, 636855, 651960, 764226, 849140, 1018968, 1273710, 1528452, 1698280, 1910565, 2547420, 3056904, 3821130, 5094840, 7642260, 15284520, 76889627, 153779254, 230668881, 307558508, 384448135, 461337762, 615117016, 692006643, 768896270, 922675524, 1153344405, 1384013286, 1537792540, 1845351048, 2306688810, 2768026572, 3075585080, 3460033215, 4613377620, 5536053144, 6920066430, 9226755240, 13840132860, 27680265720]

約数ペア:

[(1, 27680265720), (2, 13840132860), (3, 9226755240), (4, 6920066430), (5, 5536053144), (6, 4613377620), (8, 3460033215), (9, 3075585080), (10, 2768026572), (12, 2306688810), (15, 1845351048), (18, 1537792540), (20, 1384013286), (24, 1153344405), (30, 922675524), (36, 768896270), (40, 692006643), (45, 615117016), (60, 461337762), (72, 384448135), (90, 307558508), (120, 230668881), (180, 153779254), (360, 76889627), (1811, 15284520), (3622, 7642260), (5433, 5094840), (7244, 3821130), (9055, 3056904), (10866, 2547420), (14488, 1910565), (16299, 1698280), (18110, 1528452), (21732, 1273710), (27165, 1018968), (32598, 849140), (36220, 764226), (42457, 651960), (43464, 636855), (54330, 509484), (65196, 424570), (72440, 382113), (81495, 339656), (84914, 325980), (108660, 254742), (127371, 217320), (130392, 212285), (162990, 169828)]