1329528360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{21767}}^1$

素因数の和:22290

約数の個数: 64

約数和(自身を含む): 3996604800

約数和(自身を除く): 2667076440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509, 1018, 1527, 2036, 2545, 3054, 4072, 5090, 6108, 7635, 10180, 12216, 15270, 20360, 21767, 30540, 43534, 61080, 65301, 87068, 108835, 130602, 174136, 217670, 261204, 326505, 435340, 522408, 653010, 870680, 1306020, 2612040, 11079403, 22158806, 33238209, 44317612, 55397015, 66476418, 88635224, 110794030, 132952836, 166191045, 221588060, 265905672, 332382090, 443176120, 664764180, 1329528360]

約数ペア:

[(1, 1329528360), (2, 664764180), (3, 443176120), (4, 332382090), (5, 265905672), (6, 221588060), (8, 166191045), (10, 132952836), (12, 110794030), (15, 88635224), (20, 66476418), (24, 55397015), (30, 44317612), (40, 33238209), (60, 22158806), (120, 11079403), (509, 2612040), (1018, 1306020), (1527, 870680), (2036, 653010), (2545, 522408), (3054, 435340), (4072, 326505), (5090, 261204), (6108, 217670), (7635, 174136), (10180, 130602), (12216, 108835), (15270, 87068), (20360, 65301), (21767, 61080), (30540, 43534)]