136668720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1093}}^1$

素因数の和:1630

約数の個数: 80

約数和(自身を含む): 424874592

約数和(自身を除く): 288205872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 521, 1042, 1093, 1563, 2084, 2186, 2605, 3126, 3279, 4168, 4372, 5210, 5465, 6252, 6558, 7815, 8336, 8744, 10420, 10930, 12504, 13116, 15630, 16395, 17488, 20840, 21860, 25008, 26232, 31260, 32790, 41680, 43720, 52464, 62520, 65580, 87440, 125040, 131160, 262320, 569453, 1138906, 1708359, 2277812, 2847265, 3416718, 4555624, 5694530, 6833436, 8541795, 9111248, 11389060, 13666872, 17083590, 22778120, 27333744, 34167180, 45556240, 68334360, 136668720]

約数ペア:

[(1, 136668720), (2, 68334360), (3, 45556240), (4, 34167180), (5, 27333744), (6, 22778120), (8, 17083590), (10, 13666872), (12, 11389060), (15, 9111248), (16, 8541795), (20, 6833436), (24, 5694530), (30, 4555624), (40, 3416718), (48, 2847265), (60, 2277812), (80, 1708359), (120, 1138906), (240, 569453), (521, 262320), (1042, 131160), (1093, 125040), (1563, 87440), (2084, 65580), (2186, 62520), (2605, 52464), (3126, 43720), (3279, 41680), (4168, 32790), (4372, 31260), (5210, 26232), (5465, 25008), (6252, 21860), (6558, 20840), (7815, 17488), (8336, 16395), (8744, 15630), (10420, 13116), (10930, 12504)]