25419840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{26479}}^1$

素因数の和:26499

約数の個数: 56

約数和(自身を含む): 80711040

約数和(自身を除く): 55291200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 26479, 52958, 79437, 105916, 132395, 158874, 211832, 264790, 317748, 397185, 423664, 529580, 635496, 794370, 847328, 1059160, 1270992, 1588740, 1694656, 2118320, 2541984, 3177480, 4236640, 5083968, 6354960, 8473280, 12709920, 25419840]

約数ペア:

[(1, 25419840), (2, 12709920), (3, 8473280), (4, 6354960), (5, 5083968), (6, 4236640), (8, 3177480), (10, 2541984), (12, 2118320), (15, 1694656), (16, 1588740), (20, 1270992), (24, 1059160), (30, 847328), (32, 794370), (40, 635496), (48, 529580), (60, 423664), (64, 397185), (80, 317748), (96, 264790), (120, 211832), (160, 158874), (192, 132395), (240, 105916), (320, 79437), (480, 52958), (960, 26479)]