127875960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{355211}}^1$

素因数の和:355228

約数の個数: 48

約数和(自身を含む): 415598040

約数和(自身を除く): 287722080

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, 355211, 710422, 1065633, 1420844, 1776055, 2131266, 2841688, 3196899, 3552110, 4262532, 5328165, 6393798, 7104220, 8525064, 10656330, 12787596, 14208440, 15984495, 21312660, 25575192, 31968990, 42625320, 63937980, 127875960]

約数ペア:

[(1, 127875960), (2, 63937980), (3, 42625320), (4, 31968990), (5, 25575192), (6, 21312660), (8, 15984495), (9, 14208440), (10, 12787596), (12, 10656330), (15, 8525064), (18, 7104220), (20, 6393798), (24, 5328165), (30, 4262532), (36, 3552110), (40, 3196899), (45, 2841688), (60, 2131266), (72, 1776055), (90, 1420844), (120, 1065633), (180, 710422), (360, 355211)]