64094520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{76303}}^1$

素因数の和:76324

約数の個数: 64

約数和(自身を含む): 219755520

約数和(自身を除く): 155661000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 76303, 152606, 228909, 305212, 381515, 457818, 534121, 610424, 763030, 915636, 1068242, 1144545, 1526060, 1602363, 1831272, 2136484, 2289090, 2670605, 3052120, 3204726, 4272968, 4578180, 5341210, 6409452, 8011815, 9156360, 10682420, 12818904, 16023630, 21364840, 32047260, 64094520]

約数ペア:

[(1, 64094520), (2, 32047260), (3, 21364840), (4, 16023630), (5, 12818904), (6, 10682420), (7, 9156360), (8, 8011815), (10, 6409452), (12, 5341210), (14, 4578180), (15, 4272968), (20, 3204726), (21, 3052120), (24, 2670605), (28, 2289090), (30, 2136484), (35, 1831272), (40, 1602363), (42, 1526060), (56, 1144545), (60, 1068242), (70, 915636), (84, 763030), (105, 610424), (120, 534121), (140, 457818), (168, 381515), (210, 305212), (280, 228909), (420, 152606), (840, 76303)]