142700520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1189171}}^1$

素因数の和:1189185

約数の個数: 32

約数和(自身を含む): 428101920

約数和(自身を除く): 285401400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1189171, 2378342, 3567513, 4756684, 5945855, 7135026, 9513368, 11891710, 14270052, 17837565, 23783420, 28540104, 35675130, 47566840, 71350260, 142700520]

約数ペア:

[(1, 142700520), (2, 71350260), (3, 47566840), (4, 35675130), (5, 28540104), (6, 23783420), (8, 17837565), (10, 14270052), (12, 11891710), (15, 9513368), (20, 7135026), (24, 5945855), (30, 4756684), (40, 3567513), (60, 2378342), (120, 1189171)]