142899360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{297707}}^1$

素因数の和:297725

約数の個数: 48

約数和(自身を含む): 450134496

約数和(自身を除く): 307235136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 297707, 595414, 893121, 1190828, 1488535, 1786242, 2381656, 2977070, 3572484, 4465605, 4763312, 5954140, 7144968, 8931210, 9526624, 11908280, 14289936, 17862420, 23816560, 28579872, 35724840, 47633120, 71449680, 142899360]

約数ペア:

[(1, 142899360), (2, 71449680), (3, 47633120), (4, 35724840), (5, 28579872), (6, 23816560), (8, 17862420), (10, 14289936), (12, 11908280), (15, 9526624), (16, 8931210), (20, 7144968), (24, 5954140), (30, 4763312), (32, 4465605), (40, 3572484), (48, 2977070), (60, 2381656), (80, 1786242), (96, 1488535), (120, 1190828), (160, 893121), (240, 595414), (480, 297707)]