246025440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{170851}}^1$

素因数の和:170872

約数の個数: 72

約数和(自身を含む): 839566728

約数和(自身を除く): 593541288

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 170851, 341702, 512553, 683404, 854255, 1025106, 1366808, 1537659, 1708510, 2050212, 2562765, 2733616, 3075318, 3417020, 4100424, 5125530, 5467232, 6150636, 6834040, 7688295, 8200848, 10251060, 12301272, 13668080, 15376590, 16401696, 20502120, 24602544, 27336160, 30753180, 41004240, 49205088, 61506360, 82008480, 123012720, 246025440]

約数ペア:

[(1, 246025440), (2, 123012720), (3, 82008480), (4, 61506360), (5, 49205088), (6, 41004240), (8, 30753180), (9, 27336160), (10, 24602544), (12, 20502120), (15, 16401696), (16, 15376590), (18, 13668080), (20, 12301272), (24, 10251060), (30, 8200848), (32, 7688295), (36, 6834040), (40, 6150636), (45, 5467232), (48, 5125530), (60, 4100424), (72, 3417020), (80, 3075318), (90, 2733616), (96, 2562765), (120, 2050212), (144, 1708510), (160, 1537659), (180, 1366808), (240, 1025106), (288, 854255), (360, 683404), (480, 512553), (720, 341702), (1440, 170851)]