205157280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1543}}^1$

素因数の和:1838

約数の個数: 96

約数和(自身を含む): 648998784

約数和(自身を除く): 443841504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 277, 480, 554, 831, 1108, 1385, 1543, 1662, 2216, 2770, 3086, 3324, 4155, 4432, 4629, 5540, 6172, 6648, 7715, 8310, 8864, 9258, 11080, 12344, 13296, 15430, 16620, 18516, 22160, 23145, 24688, 26592, 30860, 33240, 37032, 44320, 46290, 49376, 61720, 66480, 74064, 92580, 123440, 132960, 148128, 185160, 246880, 370320, 427411, 740640, 854822, 1282233, 1709644, 2137055, 2564466, 3419288, 4274110, 5128932, 6411165, 6838576, 8548220, 10257864, 12822330, 13677152, 17096440, 20515728, 25644660, 34192880, 41031456, 51289320, 68385760, 102578640, 205157280]

約数ペア:

[(1, 205157280), (2, 102578640), (3, 68385760), (4, 51289320), (5, 41031456), (6, 34192880), (8, 25644660), (10, 20515728), (12, 17096440), (15, 13677152), (16, 12822330), (20, 10257864), (24, 8548220), (30, 6838576), (32, 6411165), (40, 5128932), (48, 4274110), (60, 3419288), (80, 2564466), (96, 2137055), (120, 1709644), (160, 1282233), (240, 854822), (277, 740640), (480, 427411), (554, 370320), (831, 246880), (1108, 185160), (1385, 148128), (1543, 132960), (1662, 123440), (2216, 92580), (2770, 74064), (3086, 66480), (3324, 61720), (4155, 49376), (4432, 46290), (4629, 44320), (5540, 37032), (6172, 33240), (6648, 30860), (7715, 26592), (8310, 24688), (8864, 23145), (9258, 22160), (11080, 18516), (12344, 16620), (13296, 15430)]