84698520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{705821}}^1$

素因数の和:705835

約数の個数: 32

約数和(自身を含む): 254095920

約数和(自身を除く): 169397400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 705821, 1411642, 2117463, 2823284, 3529105, 4234926, 5646568, 7058210, 8469852, 10587315, 14116420, 16939704, 21174630, 28232840, 42349260, 84698520]

約数ペア:

[(1, 84698520), (2, 42349260), (3, 28232840), (4, 21174630), (5, 16939704), (6, 14116420), (8, 10587315), (10, 8469852), (12, 7058210), (15, 5646568), (20, 4234926), (24, 3529105), (30, 2823284), (40, 2117463), (60, 1411642), (120, 705821)]