23806720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{2657}}^1$

素因数の和:2685

約数の個数: 72

約数和(自身を含む): 65195424

約数和(自身を除く): 41388704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 2657, 4480, 5314, 8960, 10628, 13285, 18599, 21256, 26570, 37198, 42512, 53140, 74396, 85024, 92995, 106280, 148792, 170048, 185990, 212560, 297584, 340096, 371980, 425120, 595168, 680192, 743960, 850240, 1190336, 1487920, 1700480, 2380672, 2975840, 3400960, 4761344, 5951680, 11903360, 23806720]

約数ペア:

[(1, 23806720), (2, 11903360), (4, 5951680), (5, 4761344), (7, 3400960), (8, 2975840), (10, 2380672), (14, 1700480), (16, 1487920), (20, 1190336), (28, 850240), (32, 743960), (35, 680192), (40, 595168), (56, 425120), (64, 371980), (70, 340096), (80, 297584), (112, 212560), (128, 185990), (140, 170048), (160, 148792), (224, 106280), (256, 92995), (280, 85024), (320, 74396), (448, 53140), (560, 42512), (640, 37198), (896, 26570), (1120, 21256), (1280, 18599), (1792, 13285), (2240, 10628), (2657, 8960), (4480, 5314)]