80976810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{5303}}^1$

素因数の和:5822

約数の個数: 32

約数和(自身を含む): 194762880

約数和(自身を除く): 113786070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1527, 2545, 3054, 5090, 5303, 7635, 10606, 15270, 15909, 26515, 31818, 53030, 79545, 159090, 2699227, 5398454, 8097681, 13496135, 16195362, 26992270, 40488405, 80976810]

約数ペア:

[(1, 80976810), (2, 40488405), (3, 26992270), (5, 16195362), (6, 13496135), (10, 8097681), (15, 5398454), (30, 2699227), (509, 159090), (1018, 79545), (1527, 53030), (2545, 31818), (3054, 26515), (5090, 15909), (5303, 15270), (7635, 10606)]