1539660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 4386816

約数和(自身を除く): 2847156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 383, 402, 670, 766, 804, 1005, 1149, 1340, 1532, 1915, 2010, 2298, 3830, 4020, 4596, 5745, 7660, 11490, 22980, 25661, 51322, 76983, 102644, 128305, 153966, 256610, 307932, 384915, 513220, 769830, 1539660]

約数ペア:

[(1, 1539660), (2, 769830), (3, 513220), (4, 384915), (5, 307932), (6, 256610), (10, 153966), (12, 128305), (15, 102644), (20, 76983), (30, 51322), (60, 25661), (67, 22980), (134, 11490), (201, 7660), (268, 5745), (335, 4596), (383, 4020), (402, 3830), (670, 2298), (766, 2010), (804, 1915), (1005, 1532), (1149, 1340)]