6291240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:626

約数の個数: 64

約数和(自身を含む): 19094400

約数和(自身を除く): 12803160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 509, 515, 618, 824, 1018, 1030, 1236, 1527, 1545, 2036, 2060, 2472, 2545, 3054, 3090, 4072, 4120, 5090, 6108, 6180, 7635, 10180, 12216, 12360, 15270, 20360, 30540, 52427, 61080, 104854, 157281, 209708, 262135, 314562, 419416, 524270, 629124, 786405, 1048540, 1258248, 1572810, 2097080, 3145620, 6291240]

約数ペア:

[(1, 6291240), (2, 3145620), (3, 2097080), (4, 1572810), (5, 1258248), (6, 1048540), (8, 786405), (10, 629124), (12, 524270), (15, 419416), (20, 314562), (24, 262135), (30, 209708), (40, 157281), (60, 104854), (103, 61080), (120, 52427), (206, 30540), (309, 20360), (412, 15270), (509, 12360), (515, 12216), (618, 10180), (824, 7635), (1018, 6180), (1030, 6108), (1236, 5090), (1527, 4120), (1545, 4072), (2036, 3090), (2060, 3054), (2472, 2545)]