1580520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13171}}^1$

素因数の和:13185

約数の個数: 32

約数和(自身を含む): 4741920

約数和(自身を除く): 3161400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13171, 26342, 39513, 52684, 65855, 79026, 105368, 131710, 158052, 197565, 263420, 316104, 395130, 526840, 790260, 1580520]

約数ペア:

[(1, 1580520), (2, 790260), (3, 526840), (4, 395130), (5, 316104), (6, 263420), (8, 197565), (10, 158052), (12, 131710), (15, 105368), (20, 79026), (24, 65855), (30, 52684), (40, 39513), (60, 26342), (120, 13171)]