1057080

素因数分解:

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

素因数の和:420

約数の個数: 64

約数和(自身を含む): 3317760

約数和(自身を除く): 2260680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 383, 460, 552, 690, 766, 920, 1149, 1380, 1532, 1915, 2298, 2760, 3064, 3830, 4596, 5745, 7660, 8809, 9192, 11490, 15320, 17618, 22980, 26427, 35236, 44045, 45960, 52854, 70472, 88090, 105708, 132135, 176180, 211416, 264270, 352360, 528540, 1057080]

約数ペア:

[(1, 1057080), (2, 528540), (3, 352360), (4, 264270), (5, 211416), (6, 176180), (8, 132135), (10, 105708), (12, 88090), (15, 70472), (20, 52854), (23, 45960), (24, 44045), (30, 35236), (40, 26427), (46, 22980), (60, 17618), (69, 15320), (92, 11490), (115, 9192), (120, 8809), (138, 7660), (184, 5745), (230, 4596), (276, 3830), (345, 3064), (383, 2760), (460, 2298), (552, 1915), (690, 1532), (766, 1380), (920, 1149)]