380738520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1057607}}^1$

素因数の和:1057624

約数の個数: 48

約数和(自身を含む): 1237401360

約数和(自身を除く): 856662840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1057607, 2115214, 3172821, 4230428, 5288035, 6345642, 8460856, 9518463, 10576070, 12691284, 15864105, 19036926, 21152140, 25382568, 31728210, 38073852, 42304280, 47592315, 63456420, 76147704, 95184630, 126912840, 190369260, 380738520]

約数ペア:

[(1, 380738520), (2, 190369260), (3, 126912840), (4, 95184630), (5, 76147704), (6, 63456420), (8, 47592315), (9, 42304280), (10, 38073852), (12, 31728210), (15, 25382568), (18, 21152140), (20, 19036926), (24, 15864105), (30, 12691284), (36, 10576070), (40, 9518463), (45, 8460856), (60, 6345642), (72, 5288035), (90, 4230428), (120, 3172821), (180, 2115214), (360, 1057607)]