730384920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2028847}}^1$

素因数の和:2028864

約数の個数: 48

約数和(自身を含む): 2373752160

約数和(自身を除く): 1643367240

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, 2028847, 4057694, 6086541, 8115388, 10144235, 12173082, 16230776, 18259623, 20288470, 24346164, 30432705, 36519246, 40576940, 48692328, 60865410, 73038492, 81153880, 91298115, 121730820, 146076984, 182596230, 243461640, 365192460, 730384920]

約数ペア:

[(1, 730384920), (2, 365192460), (3, 243461640), (4, 182596230), (5, 146076984), (6, 121730820), (8, 91298115), (9, 81153880), (10, 73038492), (12, 60865410), (15, 48692328), (18, 40576940), (20, 36519246), (24, 30432705), (30, 24346164), (36, 20288470), (40, 18259623), (45, 16230776), (60, 12173082), (72, 10144235), (90, 8115388), (120, 6086541), (180, 4057694), (360, 2028847)]