15229040520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{126908671}}^1$

素因数の和:126908685

約数の個数: 32

約数和(自身を含む): 45687121920

約数和(自身を除く): 30458081400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 126908671, 253817342, 380726013, 507634684, 634543355, 761452026, 1015269368, 1269086710, 1522904052, 1903630065, 2538173420, 3045808104, 3807260130, 5076346840, 7614520260, 15229040520]

約数ペア:

[(1, 15229040520), (2, 7614520260), (3, 5076346840), (4, 3807260130), (5, 3045808104), (6, 2538173420), (8, 1903630065), (10, 1522904052), (12, 1269086710), (15, 1015269368), (20, 761452026), (24, 634543355), (30, 507634684), (40, 380726013), (60, 253817342), (120, 126908671)]