528540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 1548288

約数和(自身を除く): 1019748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 383, 460, 690, 766, 1149, 1380, 1532, 1915, 2298, 3830, 4596, 5745, 7660, 8809, 11490, 17618, 22980, 26427, 35236, 44045, 52854, 88090, 105708, 132135, 176180, 264270, 528540]

約数ペア:

[(1, 528540), (2, 264270), (3, 176180), (4, 132135), (5, 105708), (6, 88090), (10, 52854), (12, 44045), (15, 35236), (20, 26427), (23, 22980), (30, 17618), (46, 11490), (60, 8809), (69, 7660), (92, 5745), (115, 4596), (138, 3830), (230, 2298), (276, 1915), (345, 1532), (383, 1380), (460, 1149), (690, 766)]