68334360

素因数分解:

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

素因数の和:1628

約数の個数: 64

約数和(自身を含む): 205584480

約数和(自身を除く): 137250120

約数列:

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

約数ペア:

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