72249240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{86011}}^1$

素因数の和:86032

約数の個数: 64

約数和(自身を含む): 247714560

約数和(自身を除く): 175465320

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, 86011, 172022, 258033, 344044, 430055, 516066, 602077, 688088, 860110, 1032132, 1204154, 1290165, 1720220, 1806231, 2064264, 2408308, 2580330, 3010385, 3440440, 3612462, 4816616, 5160660, 6020770, 7224924, 9031155, 10321320, 12041540, 14449848, 18062310, 24083080, 36124620, 72249240]

約数ペア:

[(1, 72249240), (2, 36124620), (3, 24083080), (4, 18062310), (5, 14449848), (6, 12041540), (7, 10321320), (8, 9031155), (10, 7224924), (12, 6020770), (14, 5160660), (15, 4816616), (20, 3612462), (21, 3440440), (24, 3010385), (28, 2580330), (30, 2408308), (35, 2064264), (40, 1806231), (42, 1720220), (56, 1290165), (60, 1204154), (70, 1032132), (84, 860110), (105, 688088), (120, 602077), (140, 516066), (168, 430055), (210, 344044), (280, 258033), (420, 172022), (840, 86011)]