102578640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1543}}^1$

素因数の和:1836

約数の個数: 80

約数和(自身を含む): 319348608

約数和(自身を除く): 216769968

約数列:

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

約数ペア:

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